90923248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 109063952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 118, 124, 208, 236, 239, 248, 403, 472, 478, 496, 767, 806, 944, 956, 1534, 1612, 1829, 1912, 3068, 3107, 3224, 3658, 3824, 6136, 6214, 6448, 7316, 7409, 12272, 12428, 14101, 14632, 14818, 23777, 24856, 28202, 29264, 29636, 47554, 49712, 56404, 59272, 95108, 96317, 112808, 118544, 183313, 190216, 192634, 225616, 366626, 380432, 385268, 437131, 733252, 770536, 874262, 1466504, 1541072, 1748524, 2933008, 3497048, 5682703, 6994096, 11365406, 22730812, 45461624, 90923248]

約数ペア:

[(1, 90923248), (2, 45461624), (4, 22730812), (8, 11365406), (13, 6994096), (16, 5682703), (26, 3497048), (31, 2933008), (52, 1748524), (59, 1541072), (62, 1466504), (104, 874262), (118, 770536), (124, 733252), (208, 437131), (236, 385268), (239, 380432), (248, 366626), (403, 225616), (472, 192634), (478, 190216), (496, 183313), (767, 118544), (806, 112808), (944, 96317), (956, 95108), (1534, 59272), (1612, 56404), (1829, 49712), (1912, 47554), (3068, 29636), (3107, 29264), (3224, 28202), (3658, 24856), (3824, 23777), (6136, 14818), (6214, 14632), (6448, 14101), (7316, 12428), (7409, 12272)]