72403632

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 200

約数和(自身を含む): 250626816

約数和(自身を除く): 178223184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 336, 347, 368, 378, 414, 432, 483, 504, 552, 567, 621, 644, 648, 694, 756, 828, 966, 1008, 1041, 1104, 1134, 1242, 1288, 1296, 1388, 1449, 1512, 1656, 1863, 1932, 2082, 2268, 2429, 2484, 2576, 2776, 2898, 3024, 3123, 3312, 3726, 3864, 4164, 4347, 4536, 4858, 4968, 5552, 5796, 6246, 7287, 7452, 7728, 7981, 8328, 8694, 9072, 9369, 9716, 9936, 11592, 12492, 13041, 14574, 14904, 15962, 16656, 17388, 18738, 19432, 21861, 23184, 23943, 24984, 26082, 28107, 29148, 29808, 31924, 34776, 37476, 38864, 43722, 47886, 49968, 52164, 55867, 56214, 58296, 63848, 65583, 69552, 71829, 74952, 87444, 95772, 104328, 111734, 112428, 116592, 127696, 131166, 143658, 149904, 167601, 174888, 191544, 196749, 208656, 215487, 223468, 224856, 262332, 287316, 335202, 349776, 383088, 393498, 430974, 446936, 449712, 502803, 524664, 574632, 646461, 670404, 786996, 861948, 893872, 1005606, 1049328, 1149264, 1292922, 1340808, 1508409, 1573992, 1723896, 2011212, 2585844, 2681616, 3016818, 3147984, 3447792, 4022424, 4525227, 5171688, 6033636, 8044848, 9050454, 10343376, 12067272, 18100908, 24134544, 36201816, 72403632]

約数ペア:

[(1, 72403632), (2, 36201816), (3, 24134544), (4, 18100908), (6, 12067272), (7, 10343376), (8, 9050454), (9, 8044848), (12, 6033636), (14, 5171688), (16, 4525227), (18, 4022424), (21, 3447792), (23, 3147984), (24, 3016818), (27, 2681616), (28, 2585844), (36, 2011212), (42, 1723896), (46, 1573992), (48, 1508409), (54, 1340808), (56, 1292922), (63, 1149264), (69, 1049328), (72, 1005606), (81, 893872), (84, 861948), (92, 786996), (108, 670404), (112, 646461), (126, 574632), (138, 524664), (144, 502803), (161, 449712), (162, 446936), (168, 430974), (184, 393498), (189, 383088), (207, 349776), (216, 335202), (252, 287316), (276, 262332), (322, 224856), (324, 223468), (336, 215487), (347, 208656), (368, 196749), (378, 191544), (414, 174888), (432, 167601), (483, 149904), (504, 143658), (552, 131166), (567, 127696), (621, 116592), (644, 112428), (648, 111734), (694, 104328), (756, 95772), (828, 87444), (966, 74952), (1008, 71829), (1041, 69552), (1104, 65583), (1134, 63848), (1242, 58296), (1288, 56214), (1296, 55867), (1388, 52164), (1449, 49968), (1512, 47886), (1656, 43722), (1863, 38864), (1932, 37476), (2082, 34776), (2268, 31924), (2429, 29808), (2484, 29148), (2576, 28107), (2776, 26082), (2898, 24984), (3024, 23943), (3123, 23184), (3312, 21861), (3726, 19432), (3864, 18738), (4164, 17388), (4347, 16656), (4536, 15962), (4858, 14904), (4968, 14574), (5552, 13041), (5796, 12492), (6246, 11592), (7287, 9936), (7452, 9716), (7728, 9369), (7981, 9072), (8328, 8694)]