66862908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 207427584

約数和(自身を除く): 140564676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 317, 324, 372, 378, 434, 486, 558, 567, 634, 651, 756, 837, 868, 951, 972, 1116, 1134, 1268, 1302, 1674, 1701, 1902, 1953, 2219, 2268, 2511, 2604, 2853, 3348, 3402, 3804, 3906, 4438, 5022, 5706, 5859, 6657, 6804, 7533, 7812, 8559, 8876, 9827, 10044, 11412, 11718, 13314, 15066, 17118, 17577, 19654, 19971, 23436, 25677, 26628, 29481, 30132, 34236, 35154, 39308, 39942, 51354, 52731, 58962, 59913, 68789, 70308, 77031, 79884, 88443, 102708, 105462, 117924, 119826, 137578, 154062, 176886, 179739, 206367, 210924, 239652, 265329, 275156, 308124, 353772, 359478, 412734, 530658, 539217, 619101, 718956, 795987, 825468, 1061316, 1078434, 1238202, 1591974, 1857303, 2156868, 2387961, 2476404, 3183948, 3714606, 4775922, 5571909, 7429212, 9551844, 11143818, 16715727, 22287636, 33431454, 66862908]

約数ペア:

[(1, 66862908), (2, 33431454), (3, 22287636), (4, 16715727), (6, 11143818), (7, 9551844), (9, 7429212), (12, 5571909), (14, 4775922), (18, 3714606), (21, 3183948), (27, 2476404), (28, 2387961), (31, 2156868), (36, 1857303), (42, 1591974), (54, 1238202), (62, 1078434), (63, 1061316), (81, 825468), (84, 795987), (93, 718956), (108, 619101), (124, 539217), (126, 530658), (162, 412734), (186, 359478), (189, 353772), (217, 308124), (243, 275156), (252, 265329), (279, 239652), (317, 210924), (324, 206367), (372, 179739), (378, 176886), (434, 154062), (486, 137578), (558, 119826), (567, 117924), (634, 105462), (651, 102708), (756, 88443), (837, 79884), (868, 77031), (951, 70308), (972, 68789), (1116, 59913), (1134, 58962), (1268, 52731), (1302, 51354), (1674, 39942), (1701, 39308), (1902, 35154), (1953, 34236), (2219, 30132), (2268, 29481), (2511, 26628), (2604, 25677), (2853, 23436), (3348, 19971), (3402, 19654), (3804, 17577), (3906, 17118), (4438, 15066), (5022, 13314), (5706, 11718), (5859, 11412), (6657, 10044), (6804, 9827), (7533, 8876), (7812, 8559)]