71772792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 224985600

約数和(自身を除く): 153212808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 177, 182, 236, 273, 312, 354, 364, 413, 472, 546, 557, 708, 728, 767, 826, 1092, 1114, 1239, 1416, 1534, 1652, 1671, 2184, 2228, 2301, 2478, 3068, 3304, 3342, 3899, 4456, 4602, 4956, 5369, 6136, 6684, 7241, 7798, 9204, 9912, 10738, 11697, 13368, 14482, 15596, 16107, 18408, 21476, 21723, 23394, 28964, 31192, 32214, 32863, 42952, 43446, 46788, 50687, 57928, 64428, 65726, 86892, 93576, 98589, 101374, 128856, 131452, 152061, 173784, 197178, 202748, 230041, 262904, 304122, 394356, 405496, 427219, 460082, 608244, 690123, 788712, 854438, 920164, 1216488, 1281657, 1380246, 1708876, 1840328, 2563314, 2760492, 2990533, 3417752, 5126628, 5520984, 5981066, 8971599, 10253256, 11962132, 17943198, 23924264, 35886396, 71772792]

約数ペア:

[(1, 71772792), (2, 35886396), (3, 23924264), (4, 17943198), (6, 11962132), (7, 10253256), (8, 8971599), (12, 5981066), (13, 5520984), (14, 5126628), (21, 3417752), (24, 2990533), (26, 2760492), (28, 2563314), (39, 1840328), (42, 1708876), (52, 1380246), (56, 1281657), (59, 1216488), (78, 920164), (84, 854438), (91, 788712), (104, 690123), (118, 608244), (156, 460082), (168, 427219), (177, 405496), (182, 394356), (236, 304122), (273, 262904), (312, 230041), (354, 202748), (364, 197178), (413, 173784), (472, 152061), (546, 131452), (557, 128856), (708, 101374), (728, 98589), (767, 93576), (826, 86892), (1092, 65726), (1114, 64428), (1239, 57928), (1416, 50687), (1534, 46788), (1652, 43446), (1671, 42952), (2184, 32863), (2228, 32214), (2301, 31192), (2478, 28964), (3068, 23394), (3304, 21723), (3342, 21476), (3899, 18408), (4456, 16107), (4602, 15596), (4956, 14482), (5369, 13368), (6136, 11697), (6684, 10738), (7241, 9912), (7798, 9204)]