82664848

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 195701760

約数和(自身を除く): 113036912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 821, 868, 899, 1624, 1642, 1736, 1798, 3248, 3284, 3472, 3596, 5747, 6293, 6568, 7192, 11494, 12586, 13136, 14384, 22988, 23809, 25172, 25451, 45976, 47618, 50344, 50902, 91952, 95236, 100688, 101804, 166663, 178157, 190472, 203608, 333326, 356314, 380944, 407216, 666652, 712628, 738079, 1333304, 1425256, 1476158, 2666608, 2850512, 2952316, 5166553, 5904632, 10333106, 11809264, 20666212, 41332424, 82664848]

約数ペア:

[(1, 82664848), (2, 41332424), (4, 20666212), (7, 11809264), (8, 10333106), (14, 5904632), (16, 5166553), (28, 2952316), (29, 2850512), (31, 2666608), (56, 1476158), (58, 1425256), (62, 1333304), (112, 738079), (116, 712628), (124, 666652), (203, 407216), (217, 380944), (232, 356314), (248, 333326), (406, 203608), (434, 190472), (464, 178157), (496, 166663), (812, 101804), (821, 100688), (868, 95236), (899, 91952), (1624, 50902), (1642, 50344), (1736, 47618), (1798, 45976), (3248, 25451), (3284, 25172), (3472, 23809), (3596, 22988), (5747, 14384), (6293, 13136), (6568, 12586), (7192, 11494)]