80898792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 218695680

約数和(自身を除く): 137796888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 383, 677, 766, 1149, 1354, 1532, 2031, 2298, 2708, 3064, 4062, 4596, 4979, 5416, 8124, 8801, 9192, 9958, 14937, 16248, 17602, 19916, 26403, 29874, 35204, 39832, 52806, 59748, 70408, 105612, 119496, 211224, 259291, 518582, 777873, 1037164, 1555746, 2074328, 3111492, 3370783, 6222984, 6741566, 10112349, 13483132, 20224698, 26966264, 40449396, 80898792]

約数ペア:

[(1, 80898792), (2, 40449396), (3, 26966264), (4, 20224698), (6, 13483132), (8, 10112349), (12, 6741566), (13, 6222984), (24, 3370783), (26, 3111492), (39, 2074328), (52, 1555746), (78, 1037164), (104, 777873), (156, 518582), (312, 259291), (383, 211224), (677, 119496), (766, 105612), (1149, 70408), (1354, 59748), (1532, 52806), (2031, 39832), (2298, 35204), (2708, 29874), (3064, 26403), (4062, 19916), (4596, 17602), (4979, 16248), (5416, 14937), (8124, 9958), (8801, 9192)]