61642116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 164324160

約数和(自身を除く): 102682044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 414, 436, 654, 683, 828, 981, 1308, 1366, 1962, 2049, 2507, 2732, 3924, 4098, 5014, 6147, 7521, 8196, 10028, 12294, 15042, 15709, 22563, 24588, 30084, 31418, 45126, 47127, 62836, 74447, 90252, 94254, 141381, 148894, 188508, 223341, 282762, 297788, 446682, 565524, 670023, 893364, 1340046, 1712281, 2680092, 3424562, 5136843, 6849124, 10273686, 15410529, 20547372, 30821058, 61642116]

約数ペア:

[(1, 61642116), (2, 30821058), (3, 20547372), (4, 15410529), (6, 10273686), (9, 6849124), (12, 5136843), (18, 3424562), (23, 2680092), (36, 1712281), (46, 1340046), (69, 893364), (92, 670023), (109, 565524), (138, 446682), (207, 297788), (218, 282762), (276, 223341), (327, 188508), (414, 148894), (436, 141381), (654, 94254), (683, 90252), (828, 74447), (981, 62836), (1308, 47127), (1366, 45126), (1962, 31418), (2049, 30084), (2507, 24588), (2732, 22563), (3924, 15709), (4098, 15042), (5014, 12294), (6147, 10028), (7521, 8196)]