79612564

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1228

約数の個数: 36

約数和(自身を含む): 150558940

約数和(自身を除く): 70946376

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 289, 578, 1037, 1129, 1156, 2074, 2258, 4148, 4516, 17629, 19193, 35258, 38386, 68869, 70516, 76772, 137738, 275476, 326281, 652562, 1170773, 1305124, 2341546, 4683092, 19903141, 39806282, 79612564]

約数ペア:

[(1, 79612564), (2, 39806282), (4, 19903141), (17, 4683092), (34, 2341546), (61, 1305124), (68, 1170773), (122, 652562), (244, 326281), (289, 275476), (578, 137738), (1037, 76772), (1129, 70516), (1156, 68869), (2074, 38386), (2258, 35258), (4148, 19193), (4516, 17629)]