72723132

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14533}}^1$

素因数の和:14682

約数の個数: 36

約数和(自身を含む): 185163160

約数和(自身を除く): 112440028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 14533, 29066, 43599, 58132, 87198, 130797, 174396, 261594, 523188, 2020087, 4040174, 6060261, 8080348, 12120522, 18180783, 24241044, 36361566, 72723132]

約数ペア:

[(1, 72723132), (2, 36361566), (3, 24241044), (4, 18180783), (6, 12120522), (9, 8080348), (12, 6060261), (18, 4040174), (36, 2020087), (139, 523188), (278, 261594), (417, 174396), (556, 130797), (834, 87198), (1251, 58132), (1668, 43599), (2502, 29066), (5004, 14533)]