87044940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10289}}^1$

素因数の和:10351

約数の個数: 72

約数和(自身を含む): 269680320

約数和(自身を除く): 182635380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 10289, 20578, 30867, 41156, 51445, 61734, 92601, 102890, 123468, 154335, 185202, 205780, 308670, 370404, 463005, 483583, 617340, 926010, 967166, 1450749, 1852020, 1934332, 2417915, 2901498, 4352247, 4835830, 5802996, 7253745, 8704494, 9671660, 14507490, 17408988, 21761235, 29014980, 43522470, 87044940]

約数ペア:

[(1, 87044940), (2, 43522470), (3, 29014980), (4, 21761235), (5, 17408988), (6, 14507490), (9, 9671660), (10, 8704494), (12, 7253745), (15, 5802996), (18, 4835830), (20, 4352247), (30, 2901498), (36, 2417915), (45, 1934332), (47, 1852020), (60, 1450749), (90, 967166), (94, 926010), (141, 617340), (180, 483583), (188, 463005), (235, 370404), (282, 308670), (423, 205780), (470, 185202), (564, 154335), (705, 123468), (846, 102890), (940, 92601), (1410, 61734), (1692, 51445), (2115, 41156), (2820, 30867), (4230, 20578), (8460, 10289)]