42431844

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 127075200

約数和(自身を除く): 84643356

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 61, 78, 84, 91, 98, 122, 147, 156, 169, 182, 183, 196, 244, 273, 294, 338, 343, 364, 366, 427, 507, 546, 588, 637, 676, 686, 732, 793, 854, 1014, 1029, 1092, 1183, 1274, 1281, 1372, 1586, 1708, 1911, 2028, 2058, 2366, 2379, 2548, 2562, 2989, 3172, 3549, 3822, 4116, 4459, 4732, 4758, 5124, 5551, 5978, 7098, 7644, 8281, 8918, 8967, 9516, 10309, 11102, 11956, 13377, 14196, 16562, 16653, 17836, 17934, 20618, 20923, 22204, 24843, 26754, 30927, 33124, 33306, 35868, 38857, 41236, 41846, 49686, 53508, 57967, 61854, 62769, 66612, 72163, 77714, 83692, 99372, 115934, 116571, 123708, 125538, 144326, 155428, 173901, 216489, 231868, 233142, 251076, 271999, 288652, 347802, 432978, 466284, 505141, 543998, 695604, 815997, 865956, 1010282, 1087996, 1515423, 1631994, 2020564, 3030846, 3263988, 3535987, 6061692, 7071974, 10607961, 14143948, 21215922, 42431844]

約数ペア:

[(1, 42431844), (2, 21215922), (3, 14143948), (4, 10607961), (6, 7071974), (7, 6061692), (12, 3535987), (13, 3263988), (14, 3030846), (21, 2020564), (26, 1631994), (28, 1515423), (39, 1087996), (42, 1010282), (49, 865956), (52, 815997), (61, 695604), (78, 543998), (84, 505141), (91, 466284), (98, 432978), (122, 347802), (147, 288652), (156, 271999), (169, 251076), (182, 233142), (183, 231868), (196, 216489), (244, 173901), (273, 155428), (294, 144326), (338, 125538), (343, 123708), (364, 116571), (366, 115934), (427, 99372), (507, 83692), (546, 77714), (588, 72163), (637, 66612), (676, 62769), (686, 61854), (732, 57967), (793, 53508), (854, 49686), (1014, 41846), (1029, 41236), (1092, 38857), (1183, 35868), (1274, 33306), (1281, 33124), (1372, 30927), (1586, 26754), (1708, 24843), (1911, 22204), (2028, 20923), (2058, 20618), (2366, 17934), (2379, 17836), (2548, 16653), (2562, 16562), (2989, 14196), (3172, 13377), (3549, 11956), (3822, 11102), (4116, 10309), (4459, 9516), (4732, 8967), (4758, 8918), (5124, 8281), (5551, 7644), (5978, 7098)]