64565436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 170598400

約数和(自身を除く): 106032964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 79, 93, 124, 156, 158, 169, 186, 237, 316, 338, 372, 403, 474, 507, 676, 806, 948, 1014, 1027, 1209, 1612, 2028, 2054, 2197, 2418, 2449, 3081, 4108, 4394, 4836, 4898, 5239, 6162, 6591, 7347, 8788, 9796, 10478, 12324, 13182, 13351, 14694, 15717, 20956, 26364, 26702, 29388, 31434, 31837, 40053, 53404, 62868, 63674, 68107, 80106, 95511, 127348, 136214, 160212, 173563, 191022, 204321, 272428, 347126, 382044, 408642, 413881, 520689, 694252, 817284, 827762, 1041378, 1241643, 1655524, 2082756, 2483286, 4966572, 5380453, 10760906, 16141359, 21521812, 32282718, 64565436]

約数ペア:

[(1, 64565436), (2, 32282718), (3, 21521812), (4, 16141359), (6, 10760906), (12, 5380453), (13, 4966572), (26, 2483286), (31, 2082756), (39, 1655524), (52, 1241643), (62, 1041378), (78, 827762), (79, 817284), (93, 694252), (124, 520689), (156, 413881), (158, 408642), (169, 382044), (186, 347126), (237, 272428), (316, 204321), (338, 191022), (372, 173563), (403, 160212), (474, 136214), (507, 127348), (676, 95511), (806, 80106), (948, 68107), (1014, 63674), (1027, 62868), (1209, 53404), (1612, 40053), (2028, 31837), (2054, 31434), (2197, 29388), (2418, 26702), (2449, 26364), (3081, 20956), (4108, 15717), (4394, 14694), (4836, 13351), (4898, 13182), (5239, 12324), (6162, 10478), (6591, 9796), (7347, 8788)]