88258456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 107696744

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 179, 286, 358, 431, 572, 716, 862, 1144, 1432, 1724, 1969, 2327, 3448, 3938, 4654, 4741, 5603, 7876, 9308, 9482, 11206, 15752, 18616, 18964, 22412, 25597, 37928, 44824, 51194, 61633, 77149, 102388, 123266, 154298, 204776, 246532, 308596, 493064, 617192, 848639, 1002937, 1697278, 2005874, 3394556, 4011748, 6789112, 8023496, 11032307, 22064614, 44129228, 88258456]

約数ペア:

[(1, 88258456), (2, 44129228), (4, 22064614), (8, 11032307), (11, 8023496), (13, 6789112), (22, 4011748), (26, 3394556), (44, 2005874), (52, 1697278), (88, 1002937), (104, 848639), (143, 617192), (179, 493064), (286, 308596), (358, 246532), (431, 204776), (572, 154298), (716, 123266), (862, 102388), (1144, 77149), (1432, 61633), (1724, 51194), (1969, 44824), (2327, 37928), (3448, 25597), (3938, 22412), (4654, 18964), (4741, 18616), (5603, 15752), (7876, 11206), (9308, 9482)]