81093582

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 187729920

約数和(自身を除く): 106636338

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 193, 251, 279, 386, 502, 558, 579, 753, 837, 1158, 1506, 1674, 1737, 2259, 3474, 4518, 5211, 5983, 6777, 7781, 10422, 11966, 13554, 15562, 17949, 23343, 35898, 46686, 48443, 53847, 70029, 96886, 107694, 140058, 145329, 161541, 210087, 290658, 323082, 420174, 435987, 871974, 1307961, 1501733, 2615922, 3003466, 4505199, 9010398, 13515597, 27031194, 40546791, 81093582]

約数ペア:

[(1, 81093582), (2, 40546791), (3, 27031194), (6, 13515597), (9, 9010398), (18, 4505199), (27, 3003466), (31, 2615922), (54, 1501733), (62, 1307961), (93, 871974), (186, 435987), (193, 420174), (251, 323082), (279, 290658), (386, 210087), (502, 161541), (558, 145329), (579, 140058), (753, 107694), (837, 96886), (1158, 70029), (1506, 53847), (1674, 48443), (1737, 46686), (2259, 35898), (3474, 23343), (4518, 17949), (5211, 15562), (5983, 13554), (6777, 11966), (7781, 10422)]