90441372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 252241920

約数和(自身を除く): 161800548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 137, 174, 203, 271, 274, 348, 406, 411, 542, 548, 609, 812, 813, 822, 959, 1084, 1218, 1626, 1644, 1897, 1918, 2436, 2877, 3252, 3794, 3836, 3973, 5691, 5754, 7588, 7859, 7946, 11382, 11508, 11919, 15718, 15892, 22764, 23577, 23838, 27811, 31436, 37127, 47154, 47676, 55013, 55622, 74254, 83433, 94308, 110026, 111244, 111381, 148508, 165039, 166866, 220052, 222762, 259889, 330078, 333732, 445524, 519778, 660156, 779667, 1039556, 1076683, 1559334, 2153366, 3118668, 3230049, 4306732, 6460098, 7536781, 12920196, 15073562, 22610343, 30147124, 45220686, 90441372]

約数ペア:

[(1, 90441372), (2, 45220686), (3, 30147124), (4, 22610343), (6, 15073562), (7, 12920196), (12, 7536781), (14, 6460098), (21, 4306732), (28, 3230049), (29, 3118668), (42, 2153366), (58, 1559334), (84, 1076683), (87, 1039556), (116, 779667), (137, 660156), (174, 519778), (203, 445524), (271, 333732), (274, 330078), (348, 259889), (406, 222762), (411, 220052), (542, 166866), (548, 165039), (609, 148508), (812, 111381), (813, 111244), (822, 110026), (959, 94308), (1084, 83433), (1218, 74254), (1626, 55622), (1644, 55013), (1897, 47676), (1918, 47154), (2436, 37127), (2877, 31436), (3252, 27811), (3794, 23838), (3836, 23577), (3973, 22764), (5691, 15892), (5754, 15718), (7588, 11919), (7859, 11508), (7946, 11382)]