42104472

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 66759528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 79, 106, 158, 159, 212, 237, 316, 318, 419, 424, 474, 632, 636, 838, 948, 1257, 1272, 1676, 1896, 2514, 3352, 4187, 5028, 8374, 10056, 12561, 16748, 22207, 25122, 33101, 33496, 44414, 50244, 66202, 66621, 88828, 99303, 100488, 132404, 133242, 177656, 198606, 264808, 266484, 397212, 532968, 794424, 1754353, 3508706, 5263059, 7017412, 10526118, 14034824, 21052236, 42104472]

約数ペア:

[(1, 42104472), (2, 21052236), (3, 14034824), (4, 10526118), (6, 7017412), (8, 5263059), (12, 3508706), (24, 1754353), (53, 794424), (79, 532968), (106, 397212), (158, 266484), (159, 264808), (212, 198606), (237, 177656), (316, 133242), (318, 132404), (419, 100488), (424, 99303), (474, 88828), (632, 66621), (636, 66202), (838, 50244), (948, 44414), (1257, 33496), (1272, 33101), (1676, 25122), (1896, 22207), (2514, 16748), (3352, 12561), (4187, 10056), (5028, 8374)]