81595002

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 98030598

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 109, 123, 179, 218, 246, 327, 358, 537, 654, 697, 1074, 1394, 1853, 2091, 3043, 3706, 4182, 4469, 5559, 6086, 7339, 8938, 9129, 11118, 13407, 14678, 18258, 19511, 22017, 26814, 39022, 44034, 58533, 75973, 117066, 124763, 151946, 227919, 249526, 331687, 374289, 455838, 663374, 748578, 799951, 995061, 1599902, 1990122, 2399853, 4799706, 13599167, 27198334, 40797501, 81595002]

約数ペア:

[(1, 81595002), (2, 40797501), (3, 27198334), (6, 13599167), (17, 4799706), (34, 2399853), (41, 1990122), (51, 1599902), (82, 995061), (102, 799951), (109, 748578), (123, 663374), (179, 455838), (218, 374289), (246, 331687), (327, 249526), (358, 227919), (537, 151946), (654, 124763), (697, 117066), (1074, 75973), (1394, 58533), (1853, 44034), (2091, 39022), (3043, 26814), (3706, 22017), (4182, 19511), (4469, 18258), (5559, 14678), (6086, 13407), (7339, 11118), (8938, 9129)]