90564032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 216347040

約数和(自身を除く): 125783008

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 337, 416, 442, 494, 544, 608, 646, 674, 832, 884, 988, 1088, 1216, 1292, 1348, 1768, 1976, 2584, 2696, 3536, 3952, 4199, 4381, 5168, 5392, 5729, 6403, 7072, 7904, 8398, 8762, 10336, 10784, 11458, 12806, 14144, 15808, 16796, 17524, 20672, 21568, 22916, 25612, 33592, 35048, 45832, 51224, 67184, 70096, 74477, 83239, 91664, 102448, 108851, 134368, 140192, 148954, 166478, 183328, 204896, 217702, 268736, 280384, 297908, 332956, 366656, 409792, 435404, 595816, 665912, 870808, 1191632, 1331824, 1415063, 1741616, 2383264, 2663648, 2830126, 3483232, 4766528, 5327296, 5660252, 6966464, 11320504, 22641008, 45282016, 90564032]

約数ペア:

[(1, 90564032), (2, 45282016), (4, 22641008), (8, 11320504), (13, 6966464), (16, 5660252), (17, 5327296), (19, 4766528), (26, 3483232), (32, 2830126), (34, 2663648), (38, 2383264), (52, 1741616), (64, 1415063), (68, 1331824), (76, 1191632), (104, 870808), (136, 665912), (152, 595816), (208, 435404), (221, 409792), (247, 366656), (272, 332956), (304, 297908), (323, 280384), (337, 268736), (416, 217702), (442, 204896), (494, 183328), (544, 166478), (608, 148954), (646, 140192), (674, 134368), (832, 108851), (884, 102448), (988, 91664), (1088, 83239), (1216, 74477), (1292, 70096), (1348, 67184), (1768, 51224), (1976, 45832), (2584, 35048), (2696, 33592), (3536, 25612), (3952, 22916), (4199, 21568), (4381, 20672), (5168, 17524), (5392, 16796), (5729, 15808), (6403, 14144), (7072, 12806), (7904, 11458), (8398, 10784), (8762, 10336)]