66989754

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 169513344

約数和(自身を除く): 102523590

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 243, 299, 351, 414, 461, 486, 598, 621, 702, 897, 922, 1053, 1242, 1383, 1794, 1863, 2106, 2691, 2766, 3159, 3726, 4149, 5382, 5589, 5993, 6318, 8073, 8298, 10603, 11178, 11986, 12447, 16146, 17979, 21206, 24219, 24894, 31809, 35958, 37341, 48438, 53937, 63618, 72657, 74682, 95427, 107874, 112023, 137839, 145314, 161811, 190854, 224046, 275678, 286281, 323622, 413517, 485433, 572562, 827034, 858843, 970866, 1240551, 1456299, 1717686, 2481102, 2576529, 2912598, 3721653, 5153058, 7443306, 11164959, 22329918, 33494877, 66989754]

約数ペア:

[(1, 66989754), (2, 33494877), (3, 22329918), (6, 11164959), (9, 7443306), (13, 5153058), (18, 3721653), (23, 2912598), (26, 2576529), (27, 2481102), (39, 1717686), (46, 1456299), (54, 1240551), (69, 970866), (78, 858843), (81, 827034), (117, 572562), (138, 485433), (162, 413517), (207, 323622), (234, 286281), (243, 275678), (299, 224046), (351, 190854), (414, 161811), (461, 145314), (486, 137839), (598, 112023), (621, 107874), (702, 95427), (897, 74682), (922, 72657), (1053, 63618), (1242, 53937), (1383, 48438), (1794, 37341), (1863, 35958), (2106, 31809), (2691, 24894), (2766, 24219), (3159, 21206), (3726, 17979), (4149, 16146), (5382, 12447), (5589, 11986), (5993, 11178), (6318, 10603), (8073, 8298)]