64795908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 167989248

約数和(自身を除く): 103193340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 61, 68, 82, 102, 122, 123, 127, 164, 183, 204, 244, 246, 254, 366, 381, 492, 508, 697, 732, 762, 1037, 1394, 1524, 2074, 2091, 2159, 2501, 2788, 3111, 4148, 4182, 4318, 5002, 5207, 6222, 6477, 7503, 7747, 8364, 8636, 10004, 10414, 12444, 12954, 15006, 15494, 15621, 20828, 23241, 25908, 30012, 30988, 31242, 42517, 46482, 62484, 85034, 88519, 92964, 127551, 131699, 170068, 177038, 255102, 263398, 265557, 317627, 354076, 395097, 510204, 526796, 531114, 635254, 790194, 952881, 1062228, 1270508, 1580388, 1905762, 3811524, 5399659, 10799318, 16198977, 21598636, 32397954, 64795908]

約数ペア:

[(1, 64795908), (2, 32397954), (3, 21598636), (4, 16198977), (6, 10799318), (12, 5399659), (17, 3811524), (34, 1905762), (41, 1580388), (51, 1270508), (61, 1062228), (68, 952881), (82, 790194), (102, 635254), (122, 531114), (123, 526796), (127, 510204), (164, 395097), (183, 354076), (204, 317627), (244, 265557), (246, 263398), (254, 255102), (366, 177038), (381, 170068), (492, 131699), (508, 127551), (697, 92964), (732, 88519), (762, 85034), (1037, 62484), (1394, 46482), (1524, 42517), (2074, 31242), (2091, 30988), (2159, 30012), (2501, 25908), (2788, 23241), (3111, 20828), (4148, 15621), (4182, 15494), (4318, 15006), (5002, 12954), (5207, 12444), (6222, 10414), (6477, 10004), (7503, 8636), (7747, 8364)]