25351092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2893

約数の個数: 72

約数和(自身を含む): 72668960

約数和(自身を除く): 47317868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2851, 2964, 4446, 5702, 8553, 8892, 11404, 17106, 25659, 34212, 37063, 51318, 54169, 74126, 102636, 108338, 111189, 148252, 162507, 216676, 222378, 325014, 333567, 444756, 487521, 650028, 667134, 704197, 975042, 1334268, 1408394, 1950084, 2112591, 2816788, 4225182, 6337773, 8450364, 12675546, 25351092]

約数ペア:

[(1, 25351092), (2, 12675546), (3, 8450364), (4, 6337773), (6, 4225182), (9, 2816788), (12, 2112591), (13, 1950084), (18, 1408394), (19, 1334268), (26, 975042), (36, 704197), (38, 667134), (39, 650028), (52, 487521), (57, 444756), (76, 333567), (78, 325014), (114, 222378), (117, 216676), (156, 162507), (171, 148252), (228, 111189), (234, 108338), (247, 102636), (342, 74126), (468, 54169), (494, 51318), (684, 37063), (741, 34212), (988, 25659), (1482, 17106), (2223, 11404), (2851, 8892), (2964, 8553), (4446, 5702)]