87374492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 168779520

約数和(自身を除く): 81405028

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 181, 229, 362, 458, 527, 724, 916, 1054, 2108, 3077, 3893, 5611, 6154, 7099, 7786, 11222, 12308, 14198, 15572, 22444, 28396, 41449, 82898, 95387, 120683, 165796, 190774, 241366, 381548, 482732, 704633, 1284919, 1409266, 2569838, 2818532, 5139676, 21843623, 43687246, 87374492]

約数ペア:

[(1, 87374492), (2, 43687246), (4, 21843623), (17, 5139676), (31, 2818532), (34, 2569838), (62, 1409266), (68, 1284919), (124, 704633), (181, 482732), (229, 381548), (362, 241366), (458, 190774), (527, 165796), (724, 120683), (916, 95387), (1054, 82898), (2108, 41449), (3077, 28396), (3893, 22444), (5611, 15572), (6154, 14198), (7099, 12308), (7786, 11222)]