74876802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 207284832

約数和(自身を除く): 132408030

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 137, 143, 147, 154, 169, 182, 231, 273, 274, 286, 294, 338, 411, 429, 462, 507, 539, 546, 637, 822, 858, 959, 1001, 1014, 1078, 1183, 1274, 1507, 1617, 1781, 1859, 1911, 1918, 2002, 2366, 2877, 3003, 3014, 3234, 3549, 3562, 3718, 3822, 4521, 5343, 5577, 5754, 6006, 6713, 7007, 7098, 8281, 9042, 10549, 10686, 11154, 12467, 13013, 13426, 14014, 16562, 19591, 20139, 21021, 21098, 23153, 24843, 24934, 26026, 31647, 37401, 39039, 39182, 40278, 42042, 46306, 49686, 58773, 63294, 69459, 73843, 74802, 78078, 87269, 91091, 117546, 137137, 138918, 147686, 162071, 174538, 182182, 221529, 254683, 261807, 273273, 274274, 324142, 411411, 443058, 486213, 509366, 523614, 546546, 764049, 822822, 959959, 972426, 1134497, 1528098, 1782781, 1919918, 2268994, 2879877, 3403491, 3565562, 5348343, 5759754, 6806982, 10696686, 12479467, 24958934, 37438401, 74876802]

約数ペア:

[(1, 74876802), (2, 37438401), (3, 24958934), (6, 12479467), (7, 10696686), (11, 6806982), (13, 5759754), (14, 5348343), (21, 3565562), (22, 3403491), (26, 2879877), (33, 2268994), (39, 1919918), (42, 1782781), (49, 1528098), (66, 1134497), (77, 972426), (78, 959959), (91, 822822), (98, 764049), (137, 546546), (143, 523614), (147, 509366), (154, 486213), (169, 443058), (182, 411411), (231, 324142), (273, 274274), (274, 273273), (286, 261807), (294, 254683), (338, 221529), (411, 182182), (429, 174538), (462, 162071), (507, 147686), (539, 138918), (546, 137137), (637, 117546), (822, 91091), (858, 87269), (959, 78078), (1001, 74802), (1014, 73843), (1078, 69459), (1183, 63294), (1274, 58773), (1507, 49686), (1617, 46306), (1781, 42042), (1859, 40278), (1911, 39182), (1918, 39039), (2002, 37401), (2366, 31647), (2877, 26026), (3003, 24934), (3014, 24843), (3234, 23153), (3549, 21098), (3562, 21021), (3718, 20139), (3822, 19591), (4521, 16562), (5343, 14014), (5577, 13426), (5754, 13013), (6006, 12467), (6713, 11154), (7007, 10686), (7098, 10549), (8281, 9042)]