72754668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2803}}^1$

素因数の和:2923

約数の個数: 72

約数和(自身を含む): 212296448

約数和(自身を除く): 139541780

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, 2803, 2884, 3708, 4326, 5606, 6489, 8409, 8652, 11212, 12978, 16818, 19621, 25227, 25956, 33636, 39242, 50454, 58863, 78484, 100908, 117726, 176589, 235452, 288709, 353178, 577418, 706356, 866127, 1154836, 1732254, 2020963, 2598381, 3464508, 4041926, 5196762, 6062889, 8083852, 10393524, 12125778, 18188667, 24251556, 36377334, 72754668]

約数ペア:

[(1, 72754668), (2, 36377334), (3, 24251556), (4, 18188667), (6, 12125778), (7, 10393524), (9, 8083852), (12, 6062889), (14, 5196762), (18, 4041926), (21, 3464508), (28, 2598381), (36, 2020963), (42, 1732254), (63, 1154836), (84, 866127), (103, 706356), (126, 577418), (206, 353178), (252, 288709), (309, 235452), (412, 176589), (618, 117726), (721, 100908), (927, 78484), (1236, 58863), (1442, 50454), (1854, 39242), (2163, 33636), (2803, 25956), (2884, 25227), (3708, 19621), (4326, 16818), (5606, 12978), (6489, 11212), (8409, 8652)]