42256422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 102772800

約数和(自身を除く): 60516378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 479, 507, 522, 754, 958, 1014, 1131, 1437, 1521, 2262, 2874, 3042, 3393, 4311, 4901, 6227, 6786, 8622, 9802, 12454, 13891, 14703, 18681, 27782, 29406, 37362, 41673, 44109, 56043, 80951, 83346, 88218, 112086, 125019, 161902, 180583, 242853, 250038, 361166, 485706, 541749, 728559, 1083498, 1457118, 1625247, 2347579, 3250494, 4695158, 7042737, 14085474, 21128211, 42256422]

約数ペア:

[(1, 42256422), (2, 21128211), (3, 14085474), (6, 7042737), (9, 4695158), (13, 3250494), (18, 2347579), (26, 1625247), (29, 1457118), (39, 1083498), (58, 728559), (78, 541749), (87, 485706), (117, 361166), (169, 250038), (174, 242853), (234, 180583), (261, 161902), (338, 125019), (377, 112086), (479, 88218), (507, 83346), (522, 80951), (754, 56043), (958, 44109), (1014, 41673), (1131, 37362), (1437, 29406), (1521, 27782), (2262, 18681), (2874, 14703), (3042, 13891), (3393, 12454), (4311, 9802), (4901, 8622), (6227, 6786)]