85662507

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 148331520

約数和(自身を除く): 62669013

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 73, 119, 133, 173, 219, 323, 357, 399, 511, 519, 969, 1211, 1241, 1387, 1533, 2261, 2941, 3287, 3633, 3723, 4161, 6783, 8687, 8823, 9709, 9861, 12629, 20587, 23009, 23579, 26061, 29127, 37887, 55879, 61761, 69027, 70737, 88403, 165053, 167637, 214693, 239951, 265209, 391153, 495159, 644079, 719853, 1173459, 1502851, 1679657, 4079167, 4508553, 5038971, 12237501, 28554169, 85662507]

約数ペア:

[(1, 85662507), (3, 28554169), (7, 12237501), (17, 5038971), (19, 4508553), (21, 4079167), (51, 1679657), (57, 1502851), (73, 1173459), (119, 719853), (133, 644079), (173, 495159), (219, 391153), (323, 265209), (357, 239951), (399, 214693), (511, 167637), (519, 165053), (969, 88403), (1211, 70737), (1241, 69027), (1387, 61761), (1533, 55879), (2261, 37887), (2941, 29127), (3287, 26061), (3633, 23579), (3723, 23009), (4161, 20587), (6783, 12629), (8687, 9861), (8823, 9709)]