67989138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 162693120

約数和(自身を除く): 94703982

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 79, 93, 158, 186, 217, 237, 434, 474, 553, 651, 661, 1106, 1302, 1322, 1659, 1983, 2449, 3318, 3966, 4627, 4898, 7347, 9254, 13881, 14694, 17143, 20491, 27762, 34286, 40982, 51429, 52219, 61473, 102858, 104438, 122946, 143437, 156657, 286874, 313314, 365533, 430311, 731066, 860622, 1096599, 1618789, 2193198, 3237578, 4856367, 9712734, 11331523, 22663046, 33994569, 67989138]

約数ペア:

[(1, 67989138), (2, 33994569), (3, 22663046), (6, 11331523), (7, 9712734), (14, 4856367), (21, 3237578), (31, 2193198), (42, 1618789), (62, 1096599), (79, 860622), (93, 731066), (158, 430311), (186, 365533), (217, 313314), (237, 286874), (434, 156657), (474, 143437), (553, 122946), (651, 104438), (661, 102858), (1106, 61473), (1302, 52219), (1322, 51429), (1659, 40982), (1983, 34286), (2449, 27762), (3318, 20491), (3966, 17143), (4627, 14694), (4898, 13881), (7347, 9254)]