68088436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 135017344

約数和(自身を除く): 66928908

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 823, 962, 1118, 1591, 1646, 1924, 2236, 3182, 3292, 6364, 10699, 20683, 21398, 30451, 35389, 41366, 42796, 60902, 70778, 82732, 121804, 141556, 395863, 460057, 791726, 920114, 1309393, 1583452, 1840228, 2618786, 5237572, 17022109, 34044218, 68088436]

約数ペア:

[(1, 68088436), (2, 34044218), (4, 17022109), (13, 5237572), (26, 2618786), (37, 1840228), (43, 1583452), (52, 1309393), (74, 920114), (86, 791726), (148, 460057), (172, 395863), (481, 141556), (559, 121804), (823, 82732), (962, 70778), (1118, 60902), (1591, 42796), (1646, 41366), (1924, 35389), (2236, 30451), (3182, 21398), (3292, 20683), (6364, 10699)]