42997488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 85565712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 29, 34, 46, 48, 51, 58, 68, 69, 79, 87, 92, 102, 116, 136, 138, 158, 174, 184, 204, 232, 237, 272, 276, 316, 348, 368, 391, 408, 464, 474, 493, 552, 632, 667, 696, 782, 816, 948, 986, 1104, 1173, 1264, 1334, 1343, 1392, 1479, 1564, 1817, 1896, 1972, 2001, 2291, 2346, 2668, 2686, 2958, 3128, 3634, 3792, 3944, 4002, 4029, 4582, 4692, 5336, 5372, 5451, 5916, 6256, 6873, 7268, 7888, 8004, 8058, 9164, 9384, 10672, 10744, 10902, 11339, 11832, 13746, 14536, 16008, 16116, 18328, 18768, 21488, 21804, 22678, 23664, 27492, 29072, 30889, 32016, 32232, 34017, 36656, 38947, 43608, 45356, 52693, 54984, 61778, 64464, 68034, 77894, 87216, 90712, 92667, 105386, 109968, 116841, 123556, 136068, 155788, 158079, 181424, 185334, 210772, 233682, 247112, 272136, 311576, 316158, 370668, 421544, 467364, 494224, 544272, 623152, 632316, 741336, 843088, 895781, 934728, 1264632, 1482672, 1791562, 1869456, 2529264, 2687343, 3583124, 5374686, 7166248, 10749372, 14332496, 21498744, 42997488]

約数ペア:

[(1, 42997488), (2, 21498744), (3, 14332496), (4, 10749372), (6, 7166248), (8, 5374686), (12, 3583124), (16, 2687343), (17, 2529264), (23, 1869456), (24, 1791562), (29, 1482672), (34, 1264632), (46, 934728), (48, 895781), (51, 843088), (58, 741336), (68, 632316), (69, 623152), (79, 544272), (87, 494224), (92, 467364), (102, 421544), (116, 370668), (136, 316158), (138, 311576), (158, 272136), (174, 247112), (184, 233682), (204, 210772), (232, 185334), (237, 181424), (272, 158079), (276, 155788), (316, 136068), (348, 123556), (368, 116841), (391, 109968), (408, 105386), (464, 92667), (474, 90712), (493, 87216), (552, 77894), (632, 68034), (667, 64464), (696, 61778), (782, 54984), (816, 52693), (948, 45356), (986, 43608), (1104, 38947), (1173, 36656), (1264, 34017), (1334, 32232), (1343, 32016), (1392, 30889), (1479, 29072), (1564, 27492), (1817, 23664), (1896, 22678), (1972, 21804), (2001, 21488), (2291, 18768), (2346, 18328), (2668, 16116), (2686, 16008), (2958, 14536), (3128, 13746), (3634, 11832), (3792, 11339), (3944, 10902), (4002, 10744), (4029, 10672), (4582, 9384), (4692, 9164), (5336, 8058), (5372, 8004), (5451, 7888), (5916, 7268), (6256, 6873)]