90229356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 277885440

約数和(自身を除く): 187656084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 71, 82, 84, 108, 123, 126, 142, 164, 189, 213, 246, 252, 284, 287, 369, 378, 426, 492, 497, 574, 639, 738, 756, 852, 861, 994, 1107, 1148, 1278, 1476, 1491, 1681, 1722, 1917, 1988, 2214, 2556, 2583, 2911, 2982, 3362, 3444, 3834, 4428, 4473, 5043, 5166, 5822, 5964, 6724, 7668, 7749, 8733, 8946, 10086, 10332, 11644, 11767, 13419, 15129, 15498, 17466, 17892, 20172, 20377, 23534, 26199, 26838, 30258, 30996, 34932, 35301, 40754, 45387, 47068, 52398, 53676, 60516, 61131, 70602, 78597, 81508, 90774, 104796, 105903, 119351, 122262, 141204, 157194, 181548, 183393, 211806, 238702, 244524, 314388, 317709, 358053, 366786, 423612, 477404, 550179, 635418, 716106, 733572, 835457, 1074159, 1100358, 1270836, 1432212, 1670914, 2148318, 2200716, 2506371, 3222477, 3341828, 4296636, 5012742, 6444954, 7519113, 10025484, 12889908, 15038226, 22557339, 30076452, 45114678, 90229356]

約数ペア:

[(1, 90229356), (2, 45114678), (3, 30076452), (4, 22557339), (6, 15038226), (7, 12889908), (9, 10025484), (12, 7519113), (14, 6444954), (18, 5012742), (21, 4296636), (27, 3341828), (28, 3222477), (36, 2506371), (41, 2200716), (42, 2148318), (54, 1670914), (63, 1432212), (71, 1270836), (82, 1100358), (84, 1074159), (108, 835457), (123, 733572), (126, 716106), (142, 635418), (164, 550179), (189, 477404), (213, 423612), (246, 366786), (252, 358053), (284, 317709), (287, 314388), (369, 244524), (378, 238702), (426, 211806), (492, 183393), (497, 181548), (574, 157194), (639, 141204), (738, 122262), (756, 119351), (852, 105903), (861, 104796), (994, 90774), (1107, 81508), (1148, 78597), (1278, 70602), (1476, 61131), (1491, 60516), (1681, 53676), (1722, 52398), (1917, 47068), (1988, 45387), (2214, 40754), (2556, 35301), (2583, 34932), (2911, 30996), (2982, 30258), (3362, 26838), (3444, 26199), (3834, 23534), (4428, 20377), (4473, 20172), (5043, 17892), (5166, 17466), (5822, 15498), (5964, 15129), (6724, 13419), (7668, 11767), (7749, 11644), (8733, 10332), (8946, 10086)]