69696328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 151200000

約数和(自身を除く): 81503672

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 221, 316, 442, 499, 632, 884, 998, 1027, 1343, 1768, 1996, 2054, 2686, 3992, 4108, 5372, 6487, 8216, 8483, 10744, 12974, 16966, 17459, 25948, 33932, 34918, 39421, 51896, 67864, 69836, 78842, 110279, 139672, 157684, 220558, 315368, 441116, 512473, 670157, 882232, 1024946, 1340314, 2049892, 2680628, 4099784, 5361256, 8712041, 17424082, 34848164, 69696328]

約数ペア:

[(1, 69696328), (2, 34848164), (4, 17424082), (8, 8712041), (13, 5361256), (17, 4099784), (26, 2680628), (34, 2049892), (52, 1340314), (68, 1024946), (79, 882232), (104, 670157), (136, 512473), (158, 441116), (221, 315368), (316, 220558), (442, 157684), (499, 139672), (632, 110279), (884, 78842), (998, 69836), (1027, 67864), (1343, 51896), (1768, 39421), (1996, 34918), (2054, 33932), (2686, 25948), (3992, 17459), (4108, 16966), (5372, 12974), (6487, 10744), (8216, 8483)]