40027644

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 106037568

約数和(自身を除く): 66009924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 577, 738, 846, 1154, 1476, 1692, 1731, 1927, 2308, 3462, 3854, 5193, 5781, 6924, 7708, 10386, 11562, 17343, 20772, 23124, 23657, 27119, 34686, 47314, 54238, 69372, 70971, 81357, 94628, 108476, 141942, 162714, 212913, 244071, 283884, 325428, 425826, 488142, 851652, 976284, 1111879, 2223758, 3335637, 4447516, 6671274, 10006911, 13342548, 20013822, 40027644]

約数ペア:

[(1, 40027644), (2, 20013822), (3, 13342548), (4, 10006911), (6, 6671274), (9, 4447516), (12, 3335637), (18, 2223758), (36, 1111879), (41, 976284), (47, 851652), (82, 488142), (94, 425826), (123, 325428), (141, 283884), (164, 244071), (188, 212913), (246, 162714), (282, 141942), (369, 108476), (423, 94628), (492, 81357), (564, 70971), (577, 69372), (738, 54238), (846, 47314), (1154, 34686), (1476, 27119), (1692, 23657), (1731, 23124), (1927, 20772), (2308, 17343), (3462, 11562), (3854, 10386), (5193, 7708), (5781, 6924)]