72368856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2126

約数の個数: 128

約数和(自身を含む): 239846400

約数和(自身を除く): 167477544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2081, 2484, 2898, 3864, 4162, 4347, 4968, 5796, 6243, 8324, 8694, 11592, 12486, 14567, 16648, 17388, 18729, 24972, 29134, 34776, 37458, 43701, 47863, 49944, 56187, 58268, 74916, 87402, 95726, 112374, 116536, 131103, 143589, 149832, 174804, 191452, 224748, 262206, 287178, 335041, 349608, 382904, 393309, 430767, 449496, 524412, 574356, 670082, 786618, 861534, 1005123, 1048824, 1148712, 1292301, 1340164, 1573236, 1723068, 2010246, 2584602, 2680328, 3015369, 3146472, 3446136, 4020492, 5169204, 6030738, 8040984, 9046107, 10338408, 12061476, 18092214, 24122952, 36184428, 72368856]

約数ペア:

[(1, 72368856), (2, 36184428), (3, 24122952), (4, 18092214), (6, 12061476), (7, 10338408), (8, 9046107), (9, 8040984), (12, 6030738), (14, 5169204), (18, 4020492), (21, 3446136), (23, 3146472), (24, 3015369), (27, 2680328), (28, 2584602), (36, 2010246), (42, 1723068), (46, 1573236), (54, 1340164), (56, 1292301), (63, 1148712), (69, 1048824), (72, 1005123), (84, 861534), (92, 786618), (108, 670082), (126, 574356), (138, 524412), (161, 449496), (168, 430767), (184, 393309), (189, 382904), (207, 349608), (216, 335041), (252, 287178), (276, 262206), (322, 224748), (378, 191452), (414, 174804), (483, 149832), (504, 143589), (552, 131103), (621, 116536), (644, 112374), (756, 95726), (828, 87402), (966, 74916), (1242, 58268), (1288, 56187), (1449, 49944), (1512, 47863), (1656, 43701), (1932, 37458), (2081, 34776), (2484, 29134), (2898, 24972), (3864, 18729), (4162, 17388), (4347, 16648), (4968, 14567), (5796, 12486), (6243, 11592), (8324, 8694)]