12800076

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 31051776

約数和(自身を除く): 18251700

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 227, 254, 381, 444, 454, 508, 681, 762, 908, 1362, 1524, 2724, 4699, 8399, 9398, 14097, 16798, 18796, 25197, 28194, 28829, 33596, 50394, 56388, 57658, 86487, 100788, 115316, 172974, 345948, 1066673, 2133346, 3200019, 4266692, 6400038, 12800076]

約数ペア:

[(1, 12800076), (2, 6400038), (3, 4266692), (4, 3200019), (6, 2133346), (12, 1066673), (37, 345948), (74, 172974), (111, 115316), (127, 100788), (148, 86487), (222, 57658), (227, 56388), (254, 50394), (381, 33596), (444, 28829), (454, 28194), (508, 25197), (681, 18796), (762, 16798), (908, 14097), (1362, 9398), (1524, 8399), (2724, 4699)]