89432538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 198549120

約数和(自身を除く): 109116582

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 109, 134, 157, 201, 218, 314, 327, 402, 471, 654, 871, 942, 1417, 1742, 2041, 2613, 2834, 4082, 4251, 5226, 6123, 7303, 8502, 10519, 12246, 14606, 17113, 21038, 21909, 31557, 34226, 43818, 51339, 63114, 94939, 102678, 136747, 189878, 222469, 273494, 284817, 410241, 444938, 569634, 667407, 820482, 1146571, 1334814, 2293142, 3439713, 6879426, 14905423, 29810846, 44716269, 89432538]

約数ペア:

[(1, 89432538), (2, 44716269), (3, 29810846), (6, 14905423), (13, 6879426), (26, 3439713), (39, 2293142), (67, 1334814), (78, 1146571), (109, 820482), (134, 667407), (157, 569634), (201, 444938), (218, 410241), (314, 284817), (327, 273494), (402, 222469), (471, 189878), (654, 136747), (871, 102678), (942, 94939), (1417, 63114), (1742, 51339), (2041, 43818), (2613, 34226), (2834, 31557), (4082, 21909), (4251, 21038), (5226, 17113), (6123, 14606), (7303, 12246), (8502, 10519)]