71680308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27527}}^1$

素因数の和:27572

約数の個数: 48

約数和(自身を含む): 197320704

約数和(自身を除く): 125640396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 27527, 55054, 82581, 110108, 165162, 192689, 330324, 385378, 578067, 770756, 853337, 1156134, 1706674, 2312268, 2560011, 3413348, 5120022, 5973359, 10240044, 11946718, 17920077, 23893436, 35840154, 71680308]

約数ペア:

[(1, 71680308), (2, 35840154), (3, 23893436), (4, 17920077), (6, 11946718), (7, 10240044), (12, 5973359), (14, 5120022), (21, 3413348), (28, 2560011), (31, 2312268), (42, 1706674), (62, 1156134), (84, 853337), (93, 770756), (124, 578067), (186, 385378), (217, 330324), (372, 192689), (434, 165162), (651, 110108), (868, 82581), (1302, 55054), (2604, 27527)]