45678978

素因数分解:

$2^1\times 3^4\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1088

約数の個数: 40

約数和(自身を含む): 102744972

約数和(自身を除く): 57065994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 457, 617, 914, 1234, 1371, 1851, 2742, 3702, 4113, 5553, 8226, 11106, 12339, 16659, 24678, 33318, 37017, 49977, 74034, 99954, 281969, 563938, 845907, 1691814, 2537721, 5075442, 7613163, 15226326, 22839489, 45678978]

約数ペア:

[(1, 45678978), (2, 22839489), (3, 15226326), (6, 7613163), (9, 5075442), (18, 2537721), (27, 1691814), (54, 845907), (81, 563938), (162, 281969), (457, 99954), (617, 74034), (914, 49977), (1234, 37017), (1371, 33318), (1851, 24678), (2742, 16659), (3702, 12339), (4113, 11106), (5553, 8226)]