39999696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 116367552

約数和(自身を除く): 76367856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 97, 121, 132, 142, 176, 194, 213, 242, 264, 284, 291, 363, 388, 426, 484, 528, 568, 582, 726, 776, 781, 852, 968, 1067, 1136, 1164, 1452, 1552, 1562, 1704, 1936, 2134, 2328, 2343, 2904, 3124, 3201, 3408, 4268, 4656, 4686, 5808, 6248, 6402, 6887, 8536, 8591, 9372, 11737, 12496, 12804, 13774, 17072, 17182, 18744, 20661, 23474, 25608, 25773, 27548, 34364, 35211, 37488, 41322, 46948, 51216, 51546, 55096, 68728, 70422, 75757, 82644, 93896, 103092, 110192, 137456, 140844, 151514, 165288, 187792, 206184, 227271, 281688, 303028, 330576, 412368, 454542, 563376, 606056, 833327, 909084, 1212112, 1666654, 1818168, 2499981, 3333308, 3636336, 4999962, 6666616, 9999924, 13333232, 19999848, 39999696]

約数ペア:

[(1, 39999696), (2, 19999848), (3, 13333232), (4, 9999924), (6, 6666616), (8, 4999962), (11, 3636336), (12, 3333308), (16, 2499981), (22, 1818168), (24, 1666654), (33, 1212112), (44, 909084), (48, 833327), (66, 606056), (71, 563376), (88, 454542), (97, 412368), (121, 330576), (132, 303028), (142, 281688), (176, 227271), (194, 206184), (213, 187792), (242, 165288), (264, 151514), (284, 140844), (291, 137456), (363, 110192), (388, 103092), (426, 93896), (484, 82644), (528, 75757), (568, 70422), (582, 68728), (726, 55096), (776, 51546), (781, 51216), (852, 46948), (968, 41322), (1067, 37488), (1136, 35211), (1164, 34364), (1452, 27548), (1552, 25773), (1562, 25608), (1704, 23474), (1936, 20661), (2134, 18744), (2328, 17182), (2343, 17072), (2904, 13774), (3124, 12804), (3201, 12496), (3408, 11737), (4268, 9372), (4656, 8591), (4686, 8536), (5808, 6887), (6248, 6402)]