64088868

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 153457920

約数和(自身を除く): 89369052

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 131, 177, 236, 262, 354, 393, 524, 691, 708, 786, 1382, 1572, 2073, 2764, 4146, 7729, 8292, 15458, 23187, 30916, 40769, 46374, 81538, 90521, 92748, 122307, 163076, 181042, 244614, 271563, 362084, 489228, 543126, 1086252, 5340739, 10681478, 16022217, 21362956, 32044434, 64088868]

約数ペア:

[(1, 64088868), (2, 32044434), (3, 21362956), (4, 16022217), (6, 10681478), (12, 5340739), (59, 1086252), (118, 543126), (131, 489228), (177, 362084), (236, 271563), (262, 244614), (354, 181042), (393, 163076), (524, 122307), (691, 92748), (708, 90521), (786, 81538), (1382, 46374), (1572, 40769), (2073, 30916), (2764, 23187), (4146, 15458), (7729, 8292)]