69188652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 205470720

約数和(自身を除く): 136282068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 251, 279, 342, 372, 403, 468, 494, 502, 558, 589, 684, 741, 753, 806, 988, 1004, 1116, 1178, 1209, 1482, 1506, 1612, 1767, 2223, 2259, 2356, 2418, 2964, 3012, 3263, 3534, 3627, 4446, 4518, 4769, 4836, 5301, 6526, 7068, 7254, 7657, 7781, 8892, 9036, 9538, 9789, 10602, 13052, 14307, 14508, 15314, 15562, 19076, 19578, 21204, 22971, 23343, 28614, 29367, 30628, 31124, 39156, 42921, 45942, 46686, 57228, 58734, 61997, 68913, 70029, 85842, 91884, 93372, 101153, 117468, 123994, 137826, 140058, 147839, 171684, 185991, 202306, 247988, 275652, 280116, 295678, 303459, 371982, 404612, 443517, 557973, 591356, 606918, 743964, 887034, 910377, 1115946, 1213836, 1330551, 1774068, 1820754, 1921907, 2231892, 2661102, 3641508, 3843814, 5322204, 5765721, 7687628, 11531442, 17297163, 23062884, 34594326, 69188652]

約数ペア:

[(1, 69188652), (2, 34594326), (3, 23062884), (4, 17297163), (6, 11531442), (9, 7687628), (12, 5765721), (13, 5322204), (18, 3843814), (19, 3641508), (26, 2661102), (31, 2231892), (36, 1921907), (38, 1820754), (39, 1774068), (52, 1330551), (57, 1213836), (62, 1115946), (76, 910377), (78, 887034), (93, 743964), (114, 606918), (117, 591356), (124, 557973), (156, 443517), (171, 404612), (186, 371982), (228, 303459), (234, 295678), (247, 280116), (251, 275652), (279, 247988), (342, 202306), (372, 185991), (403, 171684), (468, 147839), (494, 140058), (502, 137826), (558, 123994), (589, 117468), (684, 101153), (741, 93372), (753, 91884), (806, 85842), (988, 70029), (1004, 68913), (1116, 61997), (1178, 58734), (1209, 57228), (1482, 46686), (1506, 45942), (1612, 42921), (1767, 39156), (2223, 31124), (2259, 30628), (2356, 29367), (2418, 28614), (2964, 23343), (3012, 22971), (3263, 21204), (3534, 19578), (3627, 19076), (4446, 15562), (4518, 15314), (4769, 14508), (4836, 14307), (5301, 13052), (6526, 10602), (7068, 9789), (7254, 9538), (7657, 9036), (7781, 8892)]