71132724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4957

約数の個数: 72

約数和(自身を含む): 199926272

約数和(自身を除く): 128793548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 4903, 7254, 9806, 14508, 14709, 19612, 29418, 44127, 58836, 63739, 88254, 127478, 151993, 176508, 191217, 254956, 303986, 382434, 455979, 573651, 607972, 764868, 911958, 1147302, 1367937, 1823916, 1975909, 2294604, 2735874, 3951818, 5471748, 5927727, 7903636, 11855454, 17783181, 23710908, 35566362, 71132724]

約数ペア:

[(1, 71132724), (2, 35566362), (3, 23710908), (4, 17783181), (6, 11855454), (9, 7903636), (12, 5927727), (13, 5471748), (18, 3951818), (26, 2735874), (31, 2294604), (36, 1975909), (39, 1823916), (52, 1367937), (62, 1147302), (78, 911958), (93, 764868), (117, 607972), (124, 573651), (156, 455979), (186, 382434), (234, 303986), (279, 254956), (372, 191217), (403, 176508), (468, 151993), (558, 127478), (806, 88254), (1116, 63739), (1209, 58836), (1612, 44127), (2418, 29418), (3627, 19612), (4836, 14709), (4903, 14508), (7254, 9806)]