81596052

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 212150400

約数和(自身を除く): 130554348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1317, 1721, 1756, 2634, 3442, 3951, 5163, 5268, 6884, 7902, 10326, 11853, 15489, 15804, 20652, 23706, 30978, 46467, 47412, 61956, 92934, 185868, 755519, 1511038, 2266557, 3022076, 4533114, 6799671, 9066228, 13599342, 20399013, 27198684, 40798026, 81596052]

約数ペア:

[(1, 81596052), (2, 40798026), (3, 27198684), (4, 20399013), (6, 13599342), (9, 9066228), (12, 6799671), (18, 4533114), (27, 3022076), (36, 2266557), (54, 1511038), (108, 755519), (439, 185868), (878, 92934), (1317, 61956), (1721, 47412), (1756, 46467), (2634, 30978), (3442, 23706), (3951, 20652), (5163, 15804), (5268, 15489), (6884, 11853), (7902, 10326)]