71749872

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16073}}^1$

素因数の和:16118

約数の個数: 60

約数和(自身を含む): 207290304

約数和(自身を除く): 135540432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 16073, 32146, 48219, 64292, 96438, 128584, 144657, 192876, 257168, 289314, 385752, 498263, 578628, 771504, 996526, 1157256, 1494789, 1993052, 2314512, 2989578, 3986104, 4484367, 5979156, 7972208, 8968734, 11958312, 17937468, 23916624, 35874936, 71749872]

約数ペア:

[(1, 71749872), (2, 35874936), (3, 23916624), (4, 17937468), (6, 11958312), (8, 8968734), (9, 7972208), (12, 5979156), (16, 4484367), (18, 3986104), (24, 2989578), (31, 2314512), (36, 1993052), (48, 1494789), (62, 1157256), (72, 996526), (93, 771504), (124, 578628), (144, 498263), (186, 385752), (248, 289314), (279, 257168), (372, 192876), (496, 144657), (558, 128584), (744, 96438), (1116, 64292), (1488, 48219), (2232, 32146), (4464, 16073)]