78261048

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 218780640

約数和(自身を除く): 140519592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 103, 122, 173, 183, 206, 244, 309, 346, 366, 412, 488, 519, 549, 618, 692, 732, 824, 927, 1038, 1098, 1236, 1384, 1464, 1557, 1854, 2076, 2196, 2472, 3114, 3708, 4152, 4392, 6228, 6283, 7416, 10553, 12456, 12566, 17819, 18849, 21106, 25132, 31659, 35638, 37698, 42212, 50264, 53457, 56547, 63318, 71276, 75396, 84424, 94977, 106914, 113094, 126636, 142552, 150792, 160371, 189954, 213828, 226188, 253272, 320742, 379908, 427656, 452376, 641484, 759816, 1086959, 1282968, 2173918, 3260877, 4347836, 6521754, 8695672, 9782631, 13043508, 19565262, 26087016, 39130524, 78261048]

約数ペア:

[(1, 78261048), (2, 39130524), (3, 26087016), (4, 19565262), (6, 13043508), (8, 9782631), (9, 8695672), (12, 6521754), (18, 4347836), (24, 3260877), (36, 2173918), (61, 1282968), (72, 1086959), (103, 759816), (122, 641484), (173, 452376), (183, 427656), (206, 379908), (244, 320742), (309, 253272), (346, 226188), (366, 213828), (412, 189954), (488, 160371), (519, 150792), (549, 142552), (618, 126636), (692, 113094), (732, 106914), (824, 94977), (927, 84424), (1038, 75396), (1098, 71276), (1236, 63318), (1384, 56547), (1464, 53457), (1557, 50264), (1854, 42212), (2076, 37698), (2196, 35638), (2472, 31659), (3114, 25132), (3708, 21106), (4152, 18849), (4392, 17819), (6228, 12566), (6283, 12456), (7416, 10553)]