87673612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 174706560

約数和(自身を除く): 87032948

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 94, 116, 188, 377, 611, 754, 1222, 1237, 1363, 1508, 2444, 2474, 2726, 4948, 5452, 16081, 17719, 32162, 35438, 35873, 58139, 64324, 70876, 71746, 116278, 143492, 232556, 466349, 755807, 932698, 1511614, 1686031, 1865396, 3023228, 3372062, 6744124, 21918403, 43836806, 87673612]

約数ペア:

[(1, 87673612), (2, 43836806), (4, 21918403), (13, 6744124), (26, 3372062), (29, 3023228), (47, 1865396), (52, 1686031), (58, 1511614), (94, 932698), (116, 755807), (188, 466349), (377, 232556), (611, 143492), (754, 116278), (1222, 71746), (1237, 70876), (1363, 64324), (1508, 58139), (2444, 35873), (2474, 35438), (2726, 32162), (4948, 17719), (5452, 16081)]