127828116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3941

約数の個数: 72

約数和(自身を含む): 352969344

約数和(自身を除く): 225141228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 3847, 5538, 7694, 8307, 11076, 11541, 15388, 16614, 23082, 33228, 34623, 46164, 50011, 69246, 100022, 138492, 150033, 200044, 273137, 300066, 450099, 546274, 600132, 819411, 900198, 1092548, 1638822, 1800396, 2458233, 3277644, 3550781, 4916466, 7101562, 9832932, 10652343, 14203124, 21304686, 31957029, 42609372, 63914058, 127828116]

約数ペア:

[(1, 127828116), (2, 63914058), (3, 42609372), (4, 31957029), (6, 21304686), (9, 14203124), (12, 10652343), (13, 9832932), (18, 7101562), (26, 4916466), (36, 3550781), (39, 3277644), (52, 2458233), (71, 1800396), (78, 1638822), (117, 1092548), (142, 900198), (156, 819411), (213, 600132), (234, 546274), (284, 450099), (426, 300066), (468, 273137), (639, 200044), (852, 150033), (923, 138492), (1278, 100022), (1846, 69246), (2556, 50011), (2769, 46164), (3692, 34623), (3847, 33228), (5538, 23082), (7694, 16614), (8307, 15388), (11076, 11541)]