72487944

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7243}}^1$

素因数の和:7394

約数の個数: 48

約数和(自身を含む): 197761200

約数和(自身を除く): 125273256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 7243, 10008, 14486, 21729, 28972, 43458, 57944, 65187, 86916, 130374, 173832, 260748, 521496, 1006777, 2013554, 3020331, 4027108, 6040662, 8054216, 9060993, 12081324, 18121986, 24162648, 36243972, 72487944]

約数ペア:

[(1, 72487944), (2, 36243972), (3, 24162648), (4, 18121986), (6, 12081324), (8, 9060993), (9, 8054216), (12, 6040662), (18, 4027108), (24, 3020331), (36, 2013554), (72, 1006777), (139, 521496), (278, 260748), (417, 173832), (556, 130374), (834, 86916), (1112, 65187), (1251, 57944), (1668, 43458), (2502, 28972), (3336, 21729), (5004, 14486), (7243, 10008)]