61231566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 148619520

約数和(自身を除く): 87387954

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 121, 138, 193, 209, 242, 253, 363, 386, 418, 437, 506, 579, 627, 726, 759, 874, 1158, 1254, 1311, 1518, 2123, 2299, 2622, 2783, 3667, 4246, 4439, 4598, 4807, 5566, 6369, 6897, 7334, 8349, 8878, 9614, 11001, 12738, 13317, 13794, 14421, 16698, 22002, 23353, 26634, 28842, 40337, 46706, 48829, 52877, 70059, 80674, 84341, 97658, 105754, 121011, 140118, 146487, 158631, 168682, 242022, 253023, 292974, 317262, 443707, 506046, 537119, 887414, 927751, 1074238, 1331121, 1611357, 1855502, 2662242, 2783253, 3222714, 5566506, 10205261, 20410522, 30615783, 61231566]

約数ペア:

[(1, 61231566), (2, 30615783), (3, 20410522), (6, 10205261), (11, 5566506), (19, 3222714), (22, 2783253), (23, 2662242), (33, 1855502), (38, 1611357), (46, 1331121), (57, 1074238), (66, 927751), (69, 887414), (114, 537119), (121, 506046), (138, 443707), (193, 317262), (209, 292974), (242, 253023), (253, 242022), (363, 168682), (386, 158631), (418, 146487), (437, 140118), (506, 121011), (579, 105754), (627, 97658), (726, 84341), (759, 80674), (874, 70059), (1158, 52877), (1254, 48829), (1311, 46706), (1518, 40337), (2123, 28842), (2299, 26634), (2622, 23353), (2783, 22002), (3667, 16698), (4246, 14421), (4439, 13794), (4598, 13317), (4807, 12738), (5566, 11001), (6369, 9614), (6897, 8878), (7334, 8349)]