87664122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 236396160

約数和(自身を除く): 148732038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 109, 117, 126, 182, 218, 234, 273, 327, 491, 546, 654, 763, 819, 981, 982, 1417, 1473, 1526, 1638, 1962, 2289, 2834, 2946, 3437, 4251, 4419, 4578, 6383, 6867, 6874, 8502, 8838, 9919, 10311, 12753, 12766, 13734, 19149, 19838, 20622, 25506, 29757, 30933, 38298, 44681, 53519, 57447, 59514, 61866, 89271, 89362, 107038, 114894, 134043, 160557, 178542, 268086, 321114, 374633, 402129, 481671, 695747, 749266, 804258, 963342, 1123899, 1391494, 2087241, 2247798, 3371697, 4174482, 4870229, 6261723, 6743394, 9740458, 12523446, 14610687, 29221374, 43832061, 87664122]

約数ペア:

[(1, 87664122), (2, 43832061), (3, 29221374), (6, 14610687), (7, 12523446), (9, 9740458), (13, 6743394), (14, 6261723), (18, 4870229), (21, 4174482), (26, 3371697), (39, 2247798), (42, 2087241), (63, 1391494), (78, 1123899), (91, 963342), (109, 804258), (117, 749266), (126, 695747), (182, 481671), (218, 402129), (234, 374633), (273, 321114), (327, 268086), (491, 178542), (546, 160557), (654, 134043), (763, 114894), (819, 107038), (981, 89362), (982, 89271), (1417, 61866), (1473, 59514), (1526, 57447), (1638, 53519), (1962, 44681), (2289, 38298), (2834, 30933), (2946, 29757), (3437, 25506), (4251, 20622), (4419, 19838), (4578, 19149), (6383, 13734), (6867, 12766), (6874, 12753), (8502, 10311), (8838, 9919)]