85542444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3959

約数の個数: 72

約数和(自身を含む): 237881280

約数和(自身を除く): 152338836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 3889, 5499, 7332, 7778, 10998, 11667, 15556, 21996, 23334, 35001, 46668, 50557, 70002, 101114, 140004, 151671, 182783, 202228, 303342, 365566, 455013, 548349, 606684, 731132, 910026, 1096698, 1645047, 1820052, 2193396, 2376179, 3290094, 4752358, 6580188, 7128537, 9504716, 14257074, 21385611, 28514148, 42771222, 85542444]

約数ペア:

[(1, 85542444), (2, 42771222), (3, 28514148), (4, 21385611), (6, 14257074), (9, 9504716), (12, 7128537), (13, 6580188), (18, 4752358), (26, 3290094), (36, 2376179), (39, 2193396), (47, 1820052), (52, 1645047), (78, 1096698), (94, 910026), (117, 731132), (141, 606684), (156, 548349), (188, 455013), (234, 365566), (282, 303342), (423, 202228), (468, 182783), (564, 151671), (611, 140004), (846, 101114), (1222, 70002), (1692, 50557), (1833, 46668), (2444, 35001), (3666, 23334), (3889, 21996), (5499, 15556), (7332, 11667), (7778, 10998)]