61818264

素因数分解:

$2^3\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1181}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 167796720

約数和(自身を除く): 105978456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 727, 1181, 1454, 2181, 2362, 2908, 3543, 4362, 4724, 5816, 6543, 7086, 8724, 9448, 10629, 13086, 14172, 17448, 21258, 26172, 28344, 42516, 52344, 85032, 858587, 1717174, 2575761, 3434348, 5151522, 6868696, 7727283, 10303044, 15454566, 20606088, 30909132, 61818264]

約数ペア:

[(1, 61818264), (2, 30909132), (3, 20606088), (4, 15454566), (6, 10303044), (8, 7727283), (9, 6868696), (12, 5151522), (18, 3434348), (24, 2575761), (36, 1717174), (72, 858587), (727, 85032), (1181, 52344), (1454, 42516), (2181, 28344), (2362, 26172), (2908, 21258), (3543, 17448), (4362, 14172), (4724, 13086), (5816, 10629), (6543, 9448), (7086, 8724)]