86220654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 196439040

約数和(自身を除く): 110218386

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 47, 58, 78, 87, 94, 141, 174, 282, 377, 611, 754, 811, 1131, 1222, 1363, 1622, 1833, 2262, 2433, 2726, 3666, 4089, 4866, 8178, 10543, 17719, 21086, 23519, 31629, 35438, 38117, 47038, 53157, 63258, 70557, 76234, 106314, 114351, 141114, 228702, 305747, 495521, 611494, 917241, 991042, 1105393, 1486563, 1834482, 2210786, 2973126, 3316179, 6632358, 14370109, 28740218, 43110327, 86220654]

約数ペア:

[(1, 86220654), (2, 43110327), (3, 28740218), (6, 14370109), (13, 6632358), (26, 3316179), (29, 2973126), (39, 2210786), (47, 1834482), (58, 1486563), (78, 1105393), (87, 991042), (94, 917241), (141, 611494), (174, 495521), (282, 305747), (377, 228702), (611, 141114), (754, 114351), (811, 106314), (1131, 76234), (1222, 70557), (1363, 63258), (1622, 53157), (1833, 47038), (2262, 38117), (2433, 35438), (2726, 31629), (3666, 23519), (4089, 21086), (4866, 17719), (8178, 10543)]