63987768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 188370000

約数和(自身を除く): 124382232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 274, 312, 411, 468, 499, 548, 822, 936, 998, 1096, 1233, 1497, 1644, 1781, 1996, 2466, 2994, 3288, 3562, 3992, 4491, 4932, 5343, 5988, 6487, 7124, 8982, 9864, 10686, 11976, 12974, 14248, 16029, 17964, 19461, 21372, 25948, 32058, 35928, 38922, 42744, 51896, 58383, 64116, 68363, 77844, 116766, 128232, 136726, 155688, 205089, 233532, 273452, 410178, 467064, 546904, 615267, 820356, 888719, 1230534, 1640712, 1777438, 2461068, 2666157, 3554876, 4922136, 5332314, 7109752, 7998471, 10664628, 15996942, 21329256, 31993884, 63987768]

約数ペア:

[(1, 63987768), (2, 31993884), (3, 21329256), (4, 15996942), (6, 10664628), (8, 7998471), (9, 7109752), (12, 5332314), (13, 4922136), (18, 3554876), (24, 2666157), (26, 2461068), (36, 1777438), (39, 1640712), (52, 1230534), (72, 888719), (78, 820356), (104, 615267), (117, 546904), (137, 467064), (156, 410178), (234, 273452), (274, 233532), (312, 205089), (411, 155688), (468, 136726), (499, 128232), (548, 116766), (822, 77844), (936, 68363), (998, 64116), (1096, 58383), (1233, 51896), (1497, 42744), (1644, 38922), (1781, 35928), (1996, 32058), (2466, 25948), (2994, 21372), (3288, 19461), (3562, 17964), (3992, 16029), (4491, 14248), (4932, 12974), (5343, 11976), (5988, 10686), (6487, 9864), (7124, 8982)]