68218248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1699}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 195840000

約数和(自身を除く): 127621752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1434, 1673, 1699, 1912, 2868, 3346, 3398, 5019, 5097, 5736, 6692, 6796, 10038, 10194, 11893, 13384, 13592, 20076, 20388, 23786, 35679, 40152, 40776, 47572, 71358, 95144, 142716, 285432, 406061, 812122, 1218183, 1624244, 2436366, 2842427, 3248488, 4872732, 5684854, 8527281, 9745464, 11369708, 17054562, 22739416, 34109124, 68218248]

約数ペア:

[(1, 68218248), (2, 34109124), (3, 22739416), (4, 17054562), (6, 11369708), (7, 9745464), (8, 8527281), (12, 5684854), (14, 4872732), (21, 3248488), (24, 2842427), (28, 2436366), (42, 1624244), (56, 1218183), (84, 812122), (168, 406061), (239, 285432), (478, 142716), (717, 95144), (956, 71358), (1434, 47572), (1673, 40776), (1699, 40152), (1912, 35679), (2868, 23786), (3346, 20388), (3398, 20076), (5019, 13592), (5097, 13384), (5736, 11893), (6692, 10194), (6796, 10038)]