71742246

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 149001216

約数和(自身を除く): 77258970

約数列:

[1, 2, 3, 6, 31, 62, 93, 181, 186, 362, 543, 1086, 2131, 4262, 5611, 6393, 11222, 12786, 16833, 33666, 66061, 132122, 198183, 385711, 396366, 771422, 1157133, 2314266, 11957041, 23914082, 35871123, 71742246]

約数ペア:

[(1, 71742246), (2, 35871123), (3, 23914082), (6, 11957041), (31, 2314266), (62, 1157133), (93, 771422), (181, 396366), (186, 385711), (362, 198183), (543, 132122), (1086, 66061), (2131, 33666), (4262, 16833), (5611, 12786), (6393, 11222)]