78990444

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 222781440

約数和(自身を除く): 143790996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 127, 156, 234, 254, 351, 381, 443, 468, 508, 702, 762, 886, 1143, 1329, 1404, 1524, 1651, 1772, 2286, 2658, 3302, 3429, 3987, 4572, 4953, 5316, 5759, 6604, 6858, 7974, 9906, 11518, 11961, 13716, 14859, 15948, 17277, 19812, 23036, 23922, 29718, 34554, 44577, 47844, 51831, 56261, 59436, 69108, 89154, 103662, 112522, 155493, 168783, 178308, 207324, 225044, 310986, 337566, 506349, 621972, 675132, 731393, 1012698, 1462786, 1519047, 2025396, 2194179, 2925572, 3038094, 4388358, 6076188, 6582537, 8776716, 13165074, 19747611, 26330148, 39495222, 78990444]

約数ペア:

[(1, 78990444), (2, 39495222), (3, 26330148), (4, 19747611), (6, 13165074), (9, 8776716), (12, 6582537), (13, 6076188), (18, 4388358), (26, 3038094), (27, 2925572), (36, 2194179), (39, 2025396), (52, 1519047), (54, 1462786), (78, 1012698), (108, 731393), (117, 675132), (127, 621972), (156, 506349), (234, 337566), (254, 310986), (351, 225044), (381, 207324), (443, 178308), (468, 168783), (508, 155493), (702, 112522), (762, 103662), (886, 89154), (1143, 69108), (1329, 59436), (1404, 56261), (1524, 51831), (1651, 47844), (1772, 44577), (2286, 34554), (2658, 29718), (3302, 23922), (3429, 23036), (3987, 19812), (4572, 17277), (4953, 15948), (5316, 14859), (5759, 13716), (6604, 11961), (6858, 11518), (7974, 9906)]