80456671044

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{4390781}}^1$

素因数の和:4391300

約数の個数: 36

約数和(自身を含む): 203776192620

約数和(自身を除く): 123319521576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 4581, 6108, 9162, 18324, 4390781, 8781562, 13172343, 17563124, 26344686, 39517029, 52689372, 79034058, 158068116, 2234907529, 4469815058, 6704722587, 8939630116, 13409445174, 20114167761, 26818890348, 40228335522, 80456671044]

約数ペア:

[(1, 80456671044), (2, 40228335522), (3, 26818890348), (4, 20114167761), (6, 13409445174), (9, 8939630116), (12, 6704722587), (18, 4469815058), (36, 2234907529), (509, 158068116), (1018, 79034058), (1527, 52689372), (2036, 39517029), (3054, 26344686), (4581, 17563124), (6108, 13172343), (9162, 8781562), (18324, 4390781)]