89509836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 250871040

約数和(自身を除く): 161361204

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 101, 114, 138, 156, 169, 202, 228, 247, 276, 299, 303, 338, 404, 437, 494, 507, 598, 606, 676, 741, 874, 897, 988, 1014, 1196, 1212, 1311, 1313, 1482, 1748, 1794, 1919, 2028, 2323, 2622, 2626, 2964, 3211, 3588, 3838, 3887, 3939, 4646, 5244, 5252, 5681, 5757, 6422, 6969, 7676, 7774, 7878, 9292, 9633, 11362, 11514, 11661, 12844, 13938, 15548, 15756, 17043, 17069, 19266, 22724, 23028, 23322, 24947, 27876, 30199, 34086, 34138, 38532, 44137, 46644, 49894, 51207, 60398, 68172, 68276, 73853, 74841, 88274, 90597, 99788, 102414, 120796, 132411, 147706, 149682, 176548, 181194, 204828, 221559, 264822, 295412, 299364, 324311, 362388, 392587, 443118, 529644, 573781, 648622, 785174, 886236, 972933, 1147562, 1177761, 1297244, 1570348, 1721343, 1945866, 2295124, 2355522, 3442686, 3891732, 4711044, 6885372, 7459153, 14918306, 22377459, 29836612, 44754918, 89509836]

約数ペア:

[(1, 89509836), (2, 44754918), (3, 29836612), (4, 22377459), (6, 14918306), (12, 7459153), (13, 6885372), (19, 4711044), (23, 3891732), (26, 3442686), (38, 2355522), (39, 2295124), (46, 1945866), (52, 1721343), (57, 1570348), (69, 1297244), (76, 1177761), (78, 1147562), (92, 972933), (101, 886236), (114, 785174), (138, 648622), (156, 573781), (169, 529644), (202, 443118), (228, 392587), (247, 362388), (276, 324311), (299, 299364), (303, 295412), (338, 264822), (404, 221559), (437, 204828), (494, 181194), (507, 176548), (598, 149682), (606, 147706), (676, 132411), (741, 120796), (874, 102414), (897, 99788), (988, 90597), (1014, 88274), (1196, 74841), (1212, 73853), (1311, 68276), (1313, 68172), (1482, 60398), (1748, 51207), (1794, 49894), (1919, 46644), (2028, 44137), (2323, 38532), (2622, 34138), (2626, 34086), (2964, 30199), (3211, 27876), (3588, 24947), (3838, 23322), (3887, 23028), (3939, 22724), (4646, 19266), (5244, 17069), (5252, 17043), (5681, 15756), (5757, 15548), (6422, 13938), (6969, 12844), (7676, 11661), (7774, 11514), (7878, 11362), (9292, 9633)]