68187236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 134534400

約数和(自身を除く): 66347164

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 206, 377, 412, 439, 754, 878, 1339, 1508, 1756, 2678, 2987, 5356, 5707, 5974, 11414, 11948, 12731, 22828, 25462, 38831, 45217, 50924, 77662, 90434, 155324, 165503, 180868, 331006, 587821, 662012, 1175642, 1311293, 2351284, 2622586, 5245172, 17046809, 34093618, 68187236]

約数ペア:

[(1, 68187236), (2, 34093618), (4, 17046809), (13, 5245172), (26, 2622586), (29, 2351284), (52, 1311293), (58, 1175642), (103, 662012), (116, 587821), (206, 331006), (377, 180868), (412, 165503), (439, 155324), (754, 90434), (878, 77662), (1339, 50924), (1508, 45217), (1756, 38831), (2678, 25462), (2987, 22828), (5356, 12731), (5707, 11948), (5974, 11414)]