90028536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15187}}^1$

素因数の和:15228

約数の個数: 64

約数和(自身を含む): 255158400

約数和(自身を除く): 165129864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 15187, 30374, 45561, 60748, 91122, 121496, 182244, 197431, 288553, 364488, 394862, 577106, 592293, 789724, 865659, 1154212, 1184586, 1579448, 1731318, 2308424, 2369172, 3462636, 3751189, 4738344, 6925272, 7502378, 11253567, 15004756, 22507134, 30009512, 45014268, 90028536]

約数ペア:

[(1, 90028536), (2, 45014268), (3, 30009512), (4, 22507134), (6, 15004756), (8, 11253567), (12, 7502378), (13, 6925272), (19, 4738344), (24, 3751189), (26, 3462636), (38, 2369172), (39, 2308424), (52, 1731318), (57, 1579448), (76, 1184586), (78, 1154212), (104, 865659), (114, 789724), (152, 592293), (156, 577106), (228, 394862), (247, 364488), (312, 288553), (456, 197431), (494, 182244), (741, 121496), (988, 91122), (1482, 60748), (1976, 45561), (2964, 30374), (5928, 15187)]