80207472

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{12197}}^1$

素因数の和:12345

約数の個数: 40

約数和(自身を含む): 208732176

約数和(自身を除く): 128524704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 12197, 24394, 36591, 48788, 73182, 97576, 146364, 195152, 292728, 585456, 1670989, 3341978, 5012967, 6683956, 10025934, 13367912, 20051868, 26735824, 40103736, 80207472]

約数ペア:

[(1, 80207472), (2, 40103736), (3, 26735824), (4, 20051868), (6, 13367912), (8, 10025934), (12, 6683956), (16, 5012967), (24, 3341978), (48, 1670989), (137, 585456), (274, 292728), (411, 195152), (548, 146364), (822, 97576), (1096, 73182), (1644, 48788), (2192, 36591), (3288, 24394), (6576, 12197)]