129380076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 374809344

約数和(自身を除く): 245429268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 691, 743, 1382, 1486, 2073, 2229, 2764, 2972, 4146, 4458, 4837, 5201, 6219, 6687, 8292, 8916, 9674, 10402, 12438, 13374, 14511, 15603, 19348, 20804, 24876, 26748, 29022, 31206, 43533, 46809, 58044, 62412, 87066, 93618, 174132, 187236, 513413, 1026826, 1540239, 2053652, 3080478, 3593891, 4620717, 6160956, 7187782, 9241434, 10781673, 14375564, 18482868, 21563346, 32345019, 43126692, 64690038, 129380076]

約数ペア:

[(1, 129380076), (2, 64690038), (3, 43126692), (4, 32345019), (6, 21563346), (7, 18482868), (9, 14375564), (12, 10781673), (14, 9241434), (18, 7187782), (21, 6160956), (28, 4620717), (36, 3593891), (42, 3080478), (63, 2053652), (84, 1540239), (126, 1026826), (252, 513413), (691, 187236), (743, 174132), (1382, 93618), (1486, 87066), (2073, 62412), (2229, 58044), (2764, 46809), (2972, 43533), (4146, 31206), (4458, 29022), (4837, 26748), (5201, 24876), (6219, 20804), (6687, 19348), (8292, 15603), (8916, 14511), (9674, 13374), (10402, 12438)]