88568984

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 197744640

約数和(自身を除く): 109175656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 163, 217, 248, 313, 326, 434, 626, 652, 868, 1141, 1252, 1304, 1736, 2191, 2282, 2504, 4382, 4564, 5053, 8764, 9128, 9703, 10106, 17528, 19406, 20212, 35371, 38812, 40424, 51019, 67921, 70742, 77624, 102038, 135842, 141484, 204076, 271684, 282968, 357133, 408152, 543368, 714266, 1428532, 1581589, 2857064, 3163178, 6326356, 11071123, 12652712, 22142246, 44284492, 88568984]

約数ペア:

[(1, 88568984), (2, 44284492), (4, 22142246), (7, 12652712), (8, 11071123), (14, 6326356), (28, 3163178), (31, 2857064), (56, 1581589), (62, 1428532), (124, 714266), (163, 543368), (217, 408152), (248, 357133), (313, 282968), (326, 271684), (434, 204076), (626, 141484), (652, 135842), (868, 102038), (1141, 77624), (1252, 70742), (1304, 67921), (1736, 51019), (2191, 40424), (2282, 38812), (2504, 35371), (4382, 20212), (4564, 19406), (5053, 17528), (8764, 10106), (9128, 9703)]