79679782

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 159969816

約数和(自身を除く): 80290034

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 169, 182, 221, 238, 283, 338, 442, 566, 637, 833, 1183, 1274, 1547, 1666, 1981, 2366, 2873, 3094, 3679, 3962, 4811, 5746, 7358, 8281, 9622, 10829, 13867, 16562, 20111, 21658, 25753, 27734, 33677, 40222, 47827, 51506, 62543, 67354, 95654, 125086, 140777, 180271, 235739, 281554, 334789, 360542, 437801, 471478, 669578, 813059, 875602, 1626118, 2343523, 3064607, 4687046, 5691413, 6129214, 11382826, 39839891, 79679782]

約数ペア:

[(1, 79679782), (2, 39839891), (7, 11382826), (13, 6129214), (14, 5691413), (17, 4687046), (26, 3064607), (34, 2343523), (49, 1626118), (91, 875602), (98, 813059), (119, 669578), (169, 471478), (182, 437801), (221, 360542), (238, 334789), (283, 281554), (338, 235739), (442, 180271), (566, 140777), (637, 125086), (833, 95654), (1183, 67354), (1274, 62543), (1547, 51506), (1666, 47827), (1981, 40222), (2366, 33677), (2873, 27734), (3094, 25753), (3679, 21658), (3962, 20111), (4811, 16562), (5746, 13867), (7358, 10829), (8281, 9622)]