69871892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 135905280

約数和(自身を除く): 66033388

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 589, 631, 893, 1178, 1262, 1457, 1786, 2356, 2524, 2914, 3572, 5828, 11989, 19561, 23978, 27683, 29657, 39122, 47956, 55366, 59314, 78244, 110732, 118628, 371659, 563483, 743318, 919367, 1126966, 1486636, 1838734, 2253932, 3677468, 17467973, 34935946, 69871892]

約数ペア:

[(1, 69871892), (2, 34935946), (4, 17467973), (19, 3677468), (31, 2253932), (38, 1838734), (47, 1486636), (62, 1126966), (76, 919367), (94, 743318), (124, 563483), (188, 371659), (589, 118628), (631, 110732), (893, 78244), (1178, 59314), (1262, 55366), (1457, 47956), (1786, 39122), (2356, 29657), (2524, 27683), (2914, 23978), (3572, 19561), (5828, 11989)]