89303994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 216508032

約数和(自身を除く): 127204038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 947, 1014, 1209, 1521, 1894, 2418, 2841, 3042, 3627, 5239, 5682, 7254, 8523, 10478, 12311, 15717, 17046, 24622, 29357, 31434, 36933, 47151, 58714, 73866, 88071, 94302, 110799, 160043, 176142, 221598, 264213, 320086, 381641, 480129, 528426, 763282, 960258, 1144923, 1440387, 2289846, 2880774, 3434769, 4961333, 6869538, 9922666, 14883999, 29767998, 44651997, 89303994]

約数ペア:

[(1, 89303994), (2, 44651997), (3, 29767998), (6, 14883999), (9, 9922666), (13, 6869538), (18, 4961333), (26, 3434769), (31, 2880774), (39, 2289846), (62, 1440387), (78, 1144923), (93, 960258), (117, 763282), (169, 528426), (186, 480129), (234, 381641), (279, 320086), (338, 264213), (403, 221598), (507, 176142), (558, 160043), (806, 110799), (947, 94302), (1014, 88071), (1209, 73866), (1521, 58714), (1894, 47151), (2418, 36933), (2841, 31434), (3042, 29357), (3627, 24622), (5239, 17046), (5682, 15717), (7254, 12311), (8523, 10478)]