71576582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 75510778

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 47, 58, 62, 77, 94, 121, 154, 203, 217, 242, 319, 329, 341, 406, 434, 517, 638, 658, 682, 847, 899, 1034, 1363, 1457, 1694, 1798, 2233, 2387, 2726, 2914, 3509, 3619, 3751, 4466, 4774, 5687, 6293, 7018, 7238, 7502, 9541, 9889, 10199, 11374, 12586, 14993, 16027, 19082, 19778, 20398, 24563, 26257, 29986, 32054, 39809, 42253, 49126, 52514, 69223, 79618, 84506, 104951, 108779, 112189, 138446, 164923, 176297, 209902, 217558, 224378, 295771, 329846, 352594, 464783, 591542, 761453, 929566, 1154461, 1234079, 1522906, 2308922, 2468158, 3253481, 5112613, 6506962, 10225226, 35788291, 71576582]

約数ペア:

[(1, 71576582), (2, 35788291), (7, 10225226), (11, 6506962), (14, 5112613), (22, 3253481), (29, 2468158), (31, 2308922), (47, 1522906), (58, 1234079), (62, 1154461), (77, 929566), (94, 761453), (121, 591542), (154, 464783), (203, 352594), (217, 329846), (242, 295771), (319, 224378), (329, 217558), (341, 209902), (406, 176297), (434, 164923), (517, 138446), (638, 112189), (658, 108779), (682, 104951), (847, 84506), (899, 79618), (1034, 69223), (1363, 52514), (1457, 49126), (1694, 42253), (1798, 39809), (2233, 32054), (2387, 29986), (2726, 26257), (2914, 24563), (3509, 20398), (3619, 19778), (3751, 19082), (4466, 16027), (4774, 14993), (5687, 12586), (6293, 11374), (7018, 10199), (7238, 9889), (7502, 9541)]