68171688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 200458440

約数和(自身を除く): 132286752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 173, 234, 312, 346, 421, 468, 519, 692, 842, 936, 1038, 1263, 1384, 1557, 1684, 2076, 2249, 2526, 3114, 3368, 3789, 4152, 4498, 5052, 5473, 6228, 6747, 7578, 8996, 10104, 10946, 12456, 13494, 15156, 16419, 17992, 20241, 21892, 26988, 30312, 32838, 40482, 43784, 49257, 53976, 65676, 72833, 80964, 98514, 131352, 145666, 161928, 197028, 218499, 291332, 394056, 436998, 582664, 655497, 873996, 946829, 1310994, 1747992, 1893658, 2621988, 2840487, 3787316, 5243976, 5680974, 7574632, 8521461, 11361948, 17042922, 22723896, 34085844, 68171688]

約数ペア:

[(1, 68171688), (2, 34085844), (3, 22723896), (4, 17042922), (6, 11361948), (8, 8521461), (9, 7574632), (12, 5680974), (13, 5243976), (18, 3787316), (24, 2840487), (26, 2621988), (36, 1893658), (39, 1747992), (52, 1310994), (72, 946829), (78, 873996), (104, 655497), (117, 582664), (156, 436998), (173, 394056), (234, 291332), (312, 218499), (346, 197028), (421, 161928), (468, 145666), (519, 131352), (692, 98514), (842, 80964), (936, 72833), (1038, 65676), (1263, 53976), (1384, 49257), (1557, 43784), (1684, 40482), (2076, 32838), (2249, 30312), (2526, 26988), (3114, 21892), (3368, 20241), (3789, 17992), (4152, 16419), (4498, 15156), (5052, 13494), (5473, 12456), (6228, 10946), (6747, 10104), (7578, 8996)]