72229752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 250675200

約数和(自身を除く): 178445448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 31, 36, 42, 46, 54, 56, 62, 63, 67, 69, 72, 84, 92, 93, 108, 124, 126, 134, 138, 161, 168, 184, 186, 189, 201, 207, 216, 217, 248, 252, 268, 276, 279, 322, 372, 378, 402, 414, 434, 469, 483, 504, 536, 552, 558, 603, 621, 644, 651, 713, 744, 756, 804, 828, 837, 868, 938, 966, 1116, 1206, 1242, 1288, 1302, 1407, 1426, 1449, 1512, 1541, 1608, 1656, 1674, 1736, 1809, 1876, 1932, 1953, 2077, 2139, 2232, 2412, 2484, 2604, 2814, 2852, 2898, 3082, 3348, 3618, 3752, 3864, 3906, 4154, 4221, 4278, 4347, 4623, 4824, 4968, 4991, 5208, 5628, 5704, 5796, 5859, 6164, 6231, 6417, 6696, 7236, 7812, 8308, 8442, 8556, 8694, 9246, 9982, 10787, 11256, 11592, 11718, 12328, 12462, 12663, 12834, 13869, 14472, 14539, 14973, 15624, 16616, 16884, 17112, 17388, 18492, 18693, 19251, 19964, 21574, 23436, 24924, 25326, 25668, 27738, 29078, 29946, 32361, 33768, 34776, 36984, 37386, 38502, 39928, 41607, 43148, 43617, 44919, 46872, 47771, 49848, 50652, 51336, 55476, 56079, 58156, 59892, 64722, 74772, 77004, 83214, 86296, 87234, 89838, 95542, 97083, 101304, 110952, 112158, 116312, 119784, 129444, 130851, 134757, 143313, 149544, 154008, 166428, 174468, 179676, 191084, 194166, 224316, 258888, 261702, 269514, 286626, 291249, 332856, 334397, 348936, 359352, 382168, 388332, 392553, 429939, 448632, 523404, 539028, 573252, 582498, 668794, 776664, 785106, 859878, 1003191, 1046808, 1078056, 1146504, 1164996, 1289817, 1337588, 1570212, 1719756, 2006382, 2329992, 2579634, 2675176, 3009573, 3140424, 3439512, 4012764, 5159268, 6019146, 8025528, 9028719, 10318536, 12038292, 18057438, 24076584, 36114876, 72229752]

約数ペア:

[(1, 72229752), (2, 36114876), (3, 24076584), (4, 18057438), (6, 12038292), (7, 10318536), (8, 9028719), (9, 8025528), (12, 6019146), (14, 5159268), (18, 4012764), (21, 3439512), (23, 3140424), (24, 3009573), (27, 2675176), (28, 2579634), (31, 2329992), (36, 2006382), (42, 1719756), (46, 1570212), (54, 1337588), (56, 1289817), (62, 1164996), (63, 1146504), (67, 1078056), (69, 1046808), (72, 1003191), (84, 859878), (92, 785106), (93, 776664), (108, 668794), (124, 582498), (126, 573252), (134, 539028), (138, 523404), (161, 448632), (168, 429939), (184, 392553), (186, 388332), (189, 382168), (201, 359352), (207, 348936), (216, 334397), (217, 332856), (248, 291249), (252, 286626), (268, 269514), (276, 261702), (279, 258888), (322, 224316), (372, 194166), (378, 191084), (402, 179676), (414, 174468), (434, 166428), (469, 154008), (483, 149544), (504, 143313), (536, 134757), (552, 130851), (558, 129444), (603, 119784), (621, 116312), (644, 112158), (651, 110952), (713, 101304), (744, 97083), (756, 95542), (804, 89838), (828, 87234), (837, 86296), (868, 83214), (938, 77004), (966, 74772), (1116, 64722), (1206, 59892), (1242, 58156), (1288, 56079), (1302, 55476), (1407, 51336), (1426, 50652), (1449, 49848), (1512, 47771), (1541, 46872), (1608, 44919), (1656, 43617), (1674, 43148), (1736, 41607), (1809, 39928), (1876, 38502), (1932, 37386), (1953, 36984), (2077, 34776), (2139, 33768), (2232, 32361), (2412, 29946), (2484, 29078), (2604, 27738), (2814, 25668), (2852, 25326), (2898, 24924), (3082, 23436), (3348, 21574), (3618, 19964), (3752, 19251), (3864, 18693), (3906, 18492), (4154, 17388), (4221, 17112), (4278, 16884), (4347, 16616), (4623, 15624), (4824, 14973), (4968, 14539), (4991, 14472), (5208, 13869), (5628, 12834), (5704, 12663), (5796, 12462), (5859, 12328), (6164, 11718), (6231, 11592), (6417, 11256), (6696, 10787), (7236, 9982), (7812, 9246), (8308, 8694), (8442, 8556)]