108720348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^2$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 287433216

約数和(自身を除く): 178712868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 163, 186, 326, 341, 372, 489, 652, 682, 978, 1023, 1364, 1793, 1956, 2046, 3586, 4092, 5053, 5379, 7172, 10106, 10758, 15159, 20212, 21516, 26569, 30318, 53138, 55583, 60636, 79707, 106276, 111166, 159414, 166749, 222332, 292259, 318828, 333498, 584518, 666996, 823639, 876777, 1169036, 1647278, 1753554, 2470917, 3294556, 3507108, 4941834, 9060029, 9883668, 18120058, 27180087, 36240116, 54360174, 108720348]

約数ペア:

[(1, 108720348), (2, 54360174), (3, 36240116), (4, 27180087), (6, 18120058), (11, 9883668), (12, 9060029), (22, 4941834), (31, 3507108), (33, 3294556), (44, 2470917), (62, 1753554), (66, 1647278), (93, 1169036), (124, 876777), (132, 823639), (163, 666996), (186, 584518), (326, 333498), (341, 318828), (372, 292259), (489, 222332), (652, 166749), (682, 159414), (978, 111166), (1023, 106276), (1364, 79707), (1793, 60636), (1956, 55583), (2046, 53138), (3586, 30318), (4092, 26569), (5053, 21516), (5379, 20212), (7172, 15159), (10106, 10758)]