82128492

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 228324096

約数和(自身を除く): 146195604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 103, 107, 108, 138, 162, 206, 207, 214, 276, 309, 321, 324, 412, 414, 428, 618, 621, 642, 828, 927, 963, 1236, 1242, 1284, 1854, 1863, 1926, 2369, 2461, 2484, 2781, 2889, 3708, 3726, 3852, 4738, 4922, 5562, 5778, 7107, 7383, 7452, 8343, 8667, 9476, 9844, 11021, 11124, 11556, 14214, 14766, 16686, 17334, 21321, 22042, 22149, 28428, 29532, 33063, 33372, 34668, 42642, 44084, 44298, 63963, 66126, 66447, 85284, 88596, 99189, 127926, 132252, 132894, 191889, 198378, 199341, 253483, 255852, 265788, 297567, 383778, 396756, 398682, 506966, 595134, 760449, 767556, 797364, 892701, 1013932, 1190268, 1520898, 1785402, 2281347, 3041796, 3570804, 4562694, 6844041, 9125388, 13688082, 20532123, 27376164, 41064246, 82128492]

約数ペア:

[(1, 82128492), (2, 41064246), (3, 27376164), (4, 20532123), (6, 13688082), (9, 9125388), (12, 6844041), (18, 4562694), (23, 3570804), (27, 3041796), (36, 2281347), (46, 1785402), (54, 1520898), (69, 1190268), (81, 1013932), (92, 892701), (103, 797364), (107, 767556), (108, 760449), (138, 595134), (162, 506966), (206, 398682), (207, 396756), (214, 383778), (276, 297567), (309, 265788), (321, 255852), (324, 253483), (412, 199341), (414, 198378), (428, 191889), (618, 132894), (621, 132252), (642, 127926), (828, 99189), (927, 88596), (963, 85284), (1236, 66447), (1242, 66126), (1284, 63963), (1854, 44298), (1863, 44084), (1926, 42642), (2369, 34668), (2461, 33372), (2484, 33063), (2781, 29532), (2889, 28428), (3708, 22149), (3726, 22042), (3852, 21321), (4738, 17334), (4922, 16686), (5562, 14766), (5778, 14214), (7107, 11556), (7383, 11124), (7452, 11021), (8343, 9844), (8667, 9476)]