31124268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 90793248

約数和(自身を除く): 59668980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1093, 1356, 1582, 2034, 2186, 2373, 3164, 3279, 4068, 4372, 4746, 6558, 7119, 7651, 9492, 9837, 13116, 14238, 15302, 19674, 22953, 28476, 30604, 39348, 45906, 68859, 91812, 123509, 137718, 247018, 275436, 370527, 494036, 741054, 864563, 1111581, 1482108, 1729126, 2223162, 2593689, 3458252, 4446324, 5187378, 7781067, 10374756, 15562134, 31124268]

約数ペア:

[(1, 31124268), (2, 15562134), (3, 10374756), (4, 7781067), (6, 5187378), (7, 4446324), (9, 3458252), (12, 2593689), (14, 2223162), (18, 1729126), (21, 1482108), (28, 1111581), (36, 864563), (42, 741054), (63, 494036), (84, 370527), (113, 275436), (126, 247018), (226, 137718), (252, 123509), (339, 91812), (452, 68859), (678, 45906), (791, 39348), (1017, 30604), (1093, 28476), (1356, 22953), (1582, 19674), (2034, 15302), (2186, 14238), (2373, 13116), (3164, 9837), (3279, 9492), (4068, 7651), (4372, 7119), (4746, 6558)]