73877472

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 157277088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 587, 608, 684, 736, 828, 874, 912, 1104, 1174, 1311, 1368, 1656, 1748, 1761, 1824, 2208, 2348, 2622, 2736, 3312, 3496, 3522, 3933, 4696, 5244, 5283, 5472, 6624, 6992, 7044, 7866, 9392, 10488, 10566, 11153, 13501, 13984, 14088, 15732, 18784, 20976, 21132, 22306, 27002, 28176, 31464, 33459, 40503, 41952, 42264, 44612, 54004, 56352, 62928, 66918, 81006, 84528, 89224, 100377, 108008, 121509, 125856, 133836, 162012, 169056, 178448, 200754, 216016, 243018, 256519, 267672, 324024, 356896, 401508, 432032, 486036, 513038, 535344, 648048, 769557, 803016, 972072, 1026076, 1070688, 1296096, 1539114, 1606032, 1944144, 2052152, 2308671, 3078228, 3212064, 3888288, 4104304, 4617342, 6156456, 8208608, 9234684, 12312912, 18469368, 24625824, 36938736, 73877472]

約数ペア:

[(1, 73877472), (2, 36938736), (3, 24625824), (4, 18469368), (6, 12312912), (8, 9234684), (9, 8208608), (12, 6156456), (16, 4617342), (18, 4104304), (19, 3888288), (23, 3212064), (24, 3078228), (32, 2308671), (36, 2052152), (38, 1944144), (46, 1606032), (48, 1539114), (57, 1296096), (69, 1070688), (72, 1026076), (76, 972072), (92, 803016), (96, 769557), (114, 648048), (138, 535344), (144, 513038), (152, 486036), (171, 432032), (184, 401508), (207, 356896), (228, 324024), (276, 267672), (288, 256519), (304, 243018), (342, 216016), (368, 200754), (414, 178448), (437, 169056), (456, 162012), (552, 133836), (587, 125856), (608, 121509), (684, 108008), (736, 100377), (828, 89224), (874, 84528), (912, 81006), (1104, 66918), (1174, 62928), (1311, 56352), (1368, 54004), (1656, 44612), (1748, 42264), (1761, 41952), (1824, 40503), (2208, 33459), (2348, 31464), (2622, 28176), (2736, 27002), (3312, 22306), (3496, 21132), (3522, 20976), (3933, 18784), (4696, 15732), (5244, 14088), (5283, 13984), (5472, 13501), (6624, 11153), (6992, 10566), (7044, 10488), (7866, 9392)]