89531142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 184135680

約数和(自身を除く): 94604538

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 2879, 5183, 5758, 8637, 10366, 15549, 17274, 31098, 204409, 210167, 408818, 420334, 613227, 630501, 1226454, 1261002, 14921857, 29843714, 44765571, 89531142]

約数ペア:

[(1, 89531142), (2, 44765571), (3, 29843714), (6, 14921857), (71, 1261002), (73, 1226454), (142, 630501), (146, 613227), (213, 420334), (219, 408818), (426, 210167), (438, 204409), (2879, 31098), (5183, 17274), (5758, 15549), (8637, 10366)]