66435408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1593

約数の個数: 120

約数和(自身を含む): 209069952

約数和(自身を除く): 142634544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1543, 1656, 1794, 1872, 2392, 2691, 3086, 3312, 3588, 4629, 4784, 5382, 6172, 7176, 9258, 10764, 12344, 13887, 14352, 18516, 20059, 21528, 24688, 27774, 35489, 37032, 40118, 43056, 55548, 60177, 70978, 74064, 80236, 106467, 111096, 120354, 141956, 160472, 180531, 212934, 222192, 240708, 283912, 319401, 320944, 361062, 425868, 461357, 481416, 567824, 638802, 722124, 851736, 922714, 962832, 1277604, 1384071, 1444248, 1703472, 1845428, 2555208, 2768142, 2888496, 3690856, 4152213, 5110416, 5536284, 7381712, 8304426, 11072568, 16608852, 22145136, 33217704, 66435408]

約数ペア:

[(1, 66435408), (2, 33217704), (3, 22145136), (4, 16608852), (6, 11072568), (8, 8304426), (9, 7381712), (12, 5536284), (13, 5110416), (16, 4152213), (18, 3690856), (23, 2888496), (24, 2768142), (26, 2555208), (36, 1845428), (39, 1703472), (46, 1444248), (48, 1384071), (52, 1277604), (69, 962832), (72, 922714), (78, 851736), (92, 722124), (104, 638802), (117, 567824), (138, 481416), (144, 461357), (156, 425868), (184, 361062), (207, 320944), (208, 319401), (234, 283912), (276, 240708), (299, 222192), (312, 212934), (368, 180531), (414, 160472), (468, 141956), (552, 120354), (598, 111096), (624, 106467), (828, 80236), (897, 74064), (936, 70978), (1104, 60177), (1196, 55548), (1543, 43056), (1656, 40118), (1794, 37032), (1872, 35489), (2392, 27774), (2691, 24688), (3086, 21528), (3312, 20059), (3588, 18516), (4629, 14352), (4784, 13887), (5382, 12344), (6172, 10764), (7176, 9258)]