72841704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17959}}^1$

素因数の和:17994

約数の個数: 48

約数和(自身を含む): 197200800

約数和(自身を除く): 124359096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 17959, 35918, 53877, 71836, 107754, 143672, 215508, 233467, 431016, 466934, 700401, 933868, 1400802, 1867736, 2801604, 3035071, 5603208, 6070142, 9105213, 12140284, 18210426, 24280568, 36420852, 72841704]

約数ペア:

[(1, 72841704), (2, 36420852), (3, 24280568), (4, 18210426), (6, 12140284), (8, 9105213), (12, 6070142), (13, 5603208), (24, 3035071), (26, 2801604), (39, 1867736), (52, 1400802), (78, 933868), (104, 700401), (156, 466934), (169, 431016), (312, 233467), (338, 215508), (507, 143672), (676, 107754), (1014, 71836), (1352, 53877), (2028, 35918), (4056, 17959)]