80531424

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14717}}^1$

素因数の和:14752

約数の個数: 72

約数和(自身を含む): 241080840

約数和(自身を除く): 160549416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 14717, 29434, 44151, 58868, 88302, 117736, 132453, 176604, 235472, 264906, 279623, 353208, 470944, 529812, 559246, 706416, 838869, 1059624, 1118492, 1412832, 1677738, 2119248, 2236984, 2516607, 3355476, 4238496, 4473968, 5033214, 6710952, 8947936, 10066428, 13421904, 20132856, 26843808, 40265712, 80531424]

約数ペア:

[(1, 80531424), (2, 40265712), (3, 26843808), (4, 20132856), (6, 13421904), (8, 10066428), (9, 8947936), (12, 6710952), (16, 5033214), (18, 4473968), (19, 4238496), (24, 3355476), (32, 2516607), (36, 2236984), (38, 2119248), (48, 1677738), (57, 1412832), (72, 1118492), (76, 1059624), (96, 838869), (114, 706416), (144, 559246), (152, 529812), (171, 470944), (228, 353208), (288, 279623), (304, 264906), (342, 235472), (456, 176604), (608, 132453), (684, 117736), (912, 88302), (1368, 58868), (1824, 44151), (2736, 29434), (5472, 14717)]