78889371234

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{10459}}^1$

素因数の和:11207

約数の個数: 64

約数和(自身を含む): 165927398400

約数和(自身を除く): 87038027166

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 174, 201, 402, 647, 1294, 1941, 1943, 3882, 3886, 5829, 10459, 11658, 18763, 20918, 31377, 37526, 43349, 56289, 62754, 86698, 112578, 130047, 260094, 303311, 606622, 700753, 909933, 1257121, 1401506, 1819866, 2102259, 2514242, 3771363, 4204518, 6766973, 7542726, 13533946, 20300919, 20321837, 40601838, 40643674, 60965511, 121931022, 196242217, 392484434, 453387191, 588726651, 906774382, 1177453302, 1360161573, 2720323146, 13148228539, 26296457078, 39444685617, 78889371234]

約数ペア:

[(1, 78889371234), (2, 39444685617), (3, 26296457078), (6, 13148228539), (29, 2720323146), (58, 1360161573), (67, 1177453302), (87, 906774382), (134, 588726651), (174, 453387191), (201, 392484434), (402, 196242217), (647, 121931022), (1294, 60965511), (1941, 40643674), (1943, 40601838), (3882, 20321837), (3886, 20300919), (5829, 13533946), (10459, 7542726), (11658, 6766973), (18763, 4204518), (20918, 3771363), (31377, 2514242), (37526, 2102259), (43349, 1819866), (56289, 1401506), (62754, 1257121), (86698, 909933), (112578, 700753), (130047, 606622), (260094, 303311)]