90025176

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 142218024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 191, 246, 328, 382, 479, 492, 573, 764, 958, 984, 1146, 1437, 1528, 1916, 2292, 2874, 3832, 4584, 5748, 7831, 11496, 15662, 19639, 23493, 31324, 39278, 46986, 58917, 62648, 78556, 91489, 93972, 117834, 157112, 182978, 187944, 235668, 274467, 365956, 471336, 548934, 731912, 1097868, 2195736, 3751049, 7502098, 11253147, 15004196, 22506294, 30008392, 45012588, 90025176]

約数ペア:

[(1, 90025176), (2, 45012588), (3, 30008392), (4, 22506294), (6, 15004196), (8, 11253147), (12, 7502098), (24, 3751049), (41, 2195736), (82, 1097868), (123, 731912), (164, 548934), (191, 471336), (246, 365956), (328, 274467), (382, 235668), (479, 187944), (492, 182978), (573, 157112), (764, 117834), (958, 93972), (984, 91489), (1146, 78556), (1437, 62648), (1528, 58917), (1916, 46986), (2292, 39278), (2874, 31324), (3832, 23493), (4584, 19639), (5748, 15662), (7831, 11496)]