68609808

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:917

約数の個数: 80

約数和(自身を含む): 198052800

約数和(自身を除く): 129442992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 432, 482, 659, 723, 964, 1318, 1446, 1928, 1977, 2169, 2636, 2892, 3856, 3954, 4338, 5272, 5784, 5931, 6507, 7908, 8676, 10544, 11568, 11862, 13014, 15816, 17352, 17793, 23724, 26028, 31632, 34704, 35586, 47448, 52056, 71172, 94896, 104112, 142344, 158819, 284688, 317638, 476457, 635276, 952914, 1270552, 1429371, 1905828, 2541104, 2858742, 3811656, 4288113, 5717484, 7623312, 8576226, 11434968, 17152452, 22869936, 34304904, 68609808]

約数ペア:

[(1, 68609808), (2, 34304904), (3, 22869936), (4, 17152452), (6, 11434968), (8, 8576226), (9, 7623312), (12, 5717484), (16, 4288113), (18, 3811656), (24, 2858742), (27, 2541104), (36, 1905828), (48, 1429371), (54, 1270552), (72, 952914), (108, 635276), (144, 476457), (216, 317638), (241, 284688), (432, 158819), (482, 142344), (659, 104112), (723, 94896), (964, 71172), (1318, 52056), (1446, 47448), (1928, 35586), (1977, 34704), (2169, 31632), (2636, 26028), (2892, 23724), (3856, 17793), (3954, 17352), (4338, 15816), (5272, 13014), (5784, 11862), (5931, 11568), (6507, 10544), (7908, 8676)]