61706148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 185256960

約数和(自身を除く): 123550812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 41, 42, 46, 57, 69, 76, 82, 84, 92, 114, 123, 133, 138, 161, 164, 228, 246, 266, 276, 287, 322, 399, 437, 483, 492, 532, 574, 644, 779, 798, 861, 874, 943, 966, 1148, 1311, 1558, 1596, 1681, 1722, 1748, 1886, 1932, 2337, 2622, 2829, 3059, 3116, 3362, 3444, 3772, 4674, 5043, 5244, 5453, 5658, 6118, 6601, 6724, 9177, 9348, 10086, 10906, 11316, 11767, 12236, 13202, 16359, 17917, 18354, 19803, 20172, 21812, 23534, 26404, 31939, 32718, 35301, 35834, 36708, 38663, 39606, 47068, 53751, 63878, 65436, 70602, 71668, 77326, 79212, 95817, 107502, 115989, 125419, 127756, 141204, 154652, 191634, 215004, 223573, 231978, 250838, 270641, 376257, 383268, 447146, 463956, 501676, 541282, 670719, 734597, 752514, 811923, 894292, 1082564, 1341438, 1469194, 1505028, 1623846, 2203791, 2682876, 2938388, 3247692, 4407582, 5142179, 8815164, 10284358, 15426537, 20568716, 30853074, 61706148]

約数ペア:

[(1, 61706148), (2, 30853074), (3, 20568716), (4, 15426537), (6, 10284358), (7, 8815164), (12, 5142179), (14, 4407582), (19, 3247692), (21, 2938388), (23, 2682876), (28, 2203791), (38, 1623846), (41, 1505028), (42, 1469194), (46, 1341438), (57, 1082564), (69, 894292), (76, 811923), (82, 752514), (84, 734597), (92, 670719), (114, 541282), (123, 501676), (133, 463956), (138, 447146), (161, 383268), (164, 376257), (228, 270641), (246, 250838), (266, 231978), (276, 223573), (287, 215004), (322, 191634), (399, 154652), (437, 141204), (483, 127756), (492, 125419), (532, 115989), (574, 107502), (644, 95817), (779, 79212), (798, 77326), (861, 71668), (874, 70602), (943, 65436), (966, 63878), (1148, 53751), (1311, 47068), (1558, 39606), (1596, 38663), (1681, 36708), (1722, 35834), (1748, 35301), (1886, 32718), (1932, 31939), (2337, 26404), (2622, 23534), (2829, 21812), (3059, 20172), (3116, 19803), (3362, 18354), (3444, 17917), (3772, 16359), (4674, 13202), (5043, 12236), (5244, 11767), (5453, 11316), (5658, 10906), (6118, 10086), (6601, 9348), (6724, 9177)]