66418236

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 175528080

約数和(自身を除く): 109109844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 113, 116, 174, 226, 261, 339, 348, 452, 522, 563, 678, 1017, 1044, 1126, 1356, 1689, 2034, 2252, 3277, 3378, 4068, 5067, 6554, 6756, 9831, 10134, 13108, 16327, 19662, 20268, 29493, 32654, 39324, 48981, 58986, 63619, 65308, 97962, 117972, 127238, 146943, 190857, 195924, 254476, 293886, 381714, 572571, 587772, 763428, 1145142, 1844951, 2290284, 3689902, 5534853, 7379804, 11069706, 16604559, 22139412, 33209118, 66418236]

約数ペア:

[(1, 66418236), (2, 33209118), (3, 22139412), (4, 16604559), (6, 11069706), (9, 7379804), (12, 5534853), (18, 3689902), (29, 2290284), (36, 1844951), (58, 1145142), (87, 763428), (113, 587772), (116, 572571), (174, 381714), (226, 293886), (261, 254476), (339, 195924), (348, 190857), (452, 146943), (522, 127238), (563, 117972), (678, 97962), (1017, 65308), (1044, 63619), (1126, 58986), (1356, 48981), (1689, 39324), (2034, 32654), (2252, 29493), (3277, 20268), (3378, 19662), (4068, 16327), (5067, 13108), (6554, 10134), (6756, 9831)]