31667076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2441

約数の個数: 72

約数和(自身を含む): 93248064

約数和(自身を除く): 61580988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 2371, 3339, 4452, 4742, 6678, 7113, 9484, 13356, 14226, 16597, 21339, 28452, 33194, 42678, 49791, 66388, 85356, 99582, 125663, 149373, 199164, 251326, 298746, 376989, 502652, 597492, 753978, 879641, 1130967, 1507956, 1759282, 2261934, 2638923, 3518564, 4523868, 5277846, 7916769, 10555692, 15833538, 31667076]

約数ペア:

[(1, 31667076), (2, 15833538), (3, 10555692), (4, 7916769), (6, 5277846), (7, 4523868), (9, 3518564), (12, 2638923), (14, 2261934), (18, 1759282), (21, 1507956), (28, 1130967), (36, 879641), (42, 753978), (53, 597492), (63, 502652), (84, 376989), (106, 298746), (126, 251326), (159, 199164), (212, 149373), (252, 125663), (318, 99582), (371, 85356), (477, 66388), (636, 49791), (742, 42678), (954, 33194), (1113, 28452), (1484, 21339), (1908, 16597), (2226, 14226), (2371, 13356), (3339, 9484), (4452, 7113), (4742, 6678)]