127262268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4903}}^1$

素因数の和:5023

約数の個数: 72

約数和(自身を含む): 371291648

約数和(自身を除く): 244029380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 4903, 6489, 8652, 9806, 12978, 14709, 19612, 25956, 29418, 34321, 44127, 58836, 68642, 88254, 102963, 137284, 176508, 205926, 308889, 411852, 505009, 617778, 1010018, 1235556, 1515027, 2020036, 3030054, 3535063, 4545081, 6060108, 7070126, 9090162, 10605189, 14140252, 18180324, 21210378, 31815567, 42420756, 63631134, 127262268]

約数ペア:

[(1, 127262268), (2, 63631134), (3, 42420756), (4, 31815567), (6, 21210378), (7, 18180324), (9, 14140252), (12, 10605189), (14, 9090162), (18, 7070126), (21, 6060108), (28, 4545081), (36, 3535063), (42, 3030054), (63, 2020036), (84, 1515027), (103, 1235556), (126, 1010018), (206, 617778), (252, 505009), (309, 411852), (412, 308889), (618, 205926), (721, 176508), (927, 137284), (1236, 102963), (1442, 88254), (1854, 68642), (2163, 58836), (2884, 44127), (3708, 34321), (4326, 29418), (4903, 25956), (6489, 19612), (8652, 14709), (9806, 12978)]