90275346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5428

約数の個数: 72

約数和(自身を含む): 239550480

約数和(自身を除く): 149275134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5387, 5586, 8379, 10774, 16161, 16758, 32322, 37709, 48483, 75418, 96966, 102353, 113127, 204706, 226254, 263963, 307059, 339381, 527926, 614118, 678762, 716471, 791889, 921177, 1432942, 1583778, 1842354, 2149413, 2375667, 4298826, 4751334, 5015297, 6448239, 10030594, 12896478, 15045891, 30091782, 45137673, 90275346]

約数ペア:

[(1, 90275346), (2, 45137673), (3, 30091782), (6, 15045891), (7, 12896478), (9, 10030594), (14, 6448239), (18, 5015297), (19, 4751334), (21, 4298826), (38, 2375667), (42, 2149413), (49, 1842354), (57, 1583778), (63, 1432942), (98, 921177), (114, 791889), (126, 716471), (133, 678762), (147, 614118), (171, 527926), (266, 339381), (294, 307059), (342, 263963), (399, 226254), (441, 204706), (798, 113127), (882, 102353), (931, 96966), (1197, 75418), (1862, 48483), (2394, 37709), (2793, 32322), (5387, 16758), (5586, 16161), (8379, 10774)]