72136688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11959}}^1$

素因数の和:12009

約数の個数: 40

約数和(自身を含む): 155719200

約数和(自身を除く): 83582512

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 11959, 23918, 47836, 95672, 155467, 191344, 310934, 346811, 621868, 693622, 1243736, 1387244, 2487472, 2774488, 4508543, 5548976, 9017086, 18034172, 36068344, 72136688]

約数ペア:

[(1, 72136688), (2, 36068344), (4, 18034172), (8, 9017086), (13, 5548976), (16, 4508543), (26, 2774488), (29, 2487472), (52, 1387244), (58, 1243736), (104, 693622), (116, 621868), (208, 346811), (232, 310934), (377, 191344), (464, 155467), (754, 95672), (1508, 47836), (3016, 23918), (6032, 11959)]