72166410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11621}}^1$

素因数の和:11660

約数の個数: 64

約数和(自身を含む): 200828160

約数和(自身を除く): 128661750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 11621, 23242, 34863, 58105, 69726, 104589, 116210, 174315, 209178, 267283, 313767, 348630, 522945, 534566, 627534, 801849, 1045890, 1336415, 1568835, 1603698, 2405547, 2672830, 3137670, 4009245, 4811094, 7216641, 8018490, 12027735, 14433282, 24055470, 36083205, 72166410]

約数ペア:

[(1, 72166410), (2, 36083205), (3, 24055470), (5, 14433282), (6, 12027735), (9, 8018490), (10, 7216641), (15, 4811094), (18, 4009245), (23, 3137670), (27, 2672830), (30, 2405547), (45, 1603698), (46, 1568835), (54, 1336415), (69, 1045890), (90, 801849), (115, 627534), (135, 534566), (138, 522945), (207, 348630), (230, 313767), (270, 267283), (345, 209178), (414, 174315), (621, 116210), (690, 104589), (1035, 69726), (1242, 58105), (2070, 34863), (3105, 23242), (6210, 11621)]