27780168468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{37897}}^1$

素因数の和:38081

約数の個数: 96

約数和(自身を含む): 72259661824

約数和(自身を除く): 44479493356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 127, 148, 156, 222, 254, 381, 444, 481, 508, 762, 962, 1443, 1524, 1651, 1924, 2886, 3302, 4699, 4953, 5772, 6604, 9398, 9906, 14097, 18796, 19812, 28194, 37897, 56388, 61087, 75794, 113691, 122174, 151588, 183261, 227382, 244348, 366522, 454764, 492661, 733044, 985322, 1402189, 1477983, 1970644, 2804378, 2955966, 4206567, 4812919, 5608756, 5911932, 8413134, 9625838, 14438757, 16826268, 18228457, 19251676, 28877514, 36456914, 54685371, 57755028, 62567947, 72913828, 109370742, 125135894, 178078003, 187703841, 218741484, 250271788, 356156006, 375407682, 534234009, 712312012, 750815364, 1068468018, 2136936036, 2315014039, 4630028078, 6945042117, 9260056156, 13890084234, 27780168468]

約数ペア:

[(1, 27780168468), (2, 13890084234), (3, 9260056156), (4, 6945042117), (6, 4630028078), (12, 2315014039), (13, 2136936036), (26, 1068468018), (37, 750815364), (39, 712312012), (52, 534234009), (74, 375407682), (78, 356156006), (111, 250271788), (127, 218741484), (148, 187703841), (156, 178078003), (222, 125135894), (254, 109370742), (381, 72913828), (444, 62567947), (481, 57755028), (508, 54685371), (762, 36456914), (962, 28877514), (1443, 19251676), (1524, 18228457), (1651, 16826268), (1924, 14438757), (2886, 9625838), (3302, 8413134), (4699, 5911932), (4953, 5608756), (5772, 4812919), (6604, 4206567), (9398, 2955966), (9906, 2804378), (14097, 1970644), (18796, 1477983), (19812, 1402189), (28194, 985322), (37897, 733044), (56388, 492661), (61087, 454764), (75794, 366522), (113691, 244348), (122174, 227382), (151588, 183261)]