65440284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 96

約数和(自身を含む): 191923200

約数和(自身を除く): 126482916

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 546, 588, 637, 686, 1029, 1092, 1223, 1274, 1372, 1911, 2058, 2446, 2548, 3669, 3822, 4116, 4459, 4892, 7338, 7644, 8561, 8918, 13377, 14676, 15899, 17122, 17836, 25683, 26754, 31798, 34244, 47697, 51366, 53508, 59927, 63596, 95394, 102732, 111293, 119854, 179781, 190788, 222586, 239708, 333879, 359562, 419489, 445172, 667758, 719124, 779051, 838978, 1258467, 1335516, 1558102, 1677956, 2337153, 2516934, 3116204, 4674306, 5033868, 5453357, 9348612, 10906714, 16360071, 21813428, 32720142, 65440284]

約数ペア:

[(1, 65440284), (2, 32720142), (3, 21813428), (4, 16360071), (6, 10906714), (7, 9348612), (12, 5453357), (13, 5033868), (14, 4674306), (21, 3116204), (26, 2516934), (28, 2337153), (39, 1677956), (42, 1558102), (49, 1335516), (52, 1258467), (78, 838978), (84, 779051), (91, 719124), (98, 667758), (147, 445172), (156, 419489), (182, 359562), (196, 333879), (273, 239708), (294, 222586), (343, 190788), (364, 179781), (546, 119854), (588, 111293), (637, 102732), (686, 95394), (1029, 63596), (1092, 59927), (1223, 53508), (1274, 51366), (1372, 47697), (1911, 34244), (2058, 31798), (2446, 26754), (2548, 25683), (3669, 17836), (3822, 17122), (4116, 15899), (4459, 14676), (4892, 13377), (7338, 8918), (7644, 8561)]