79881822

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{22079}}^1$

素因数の和:22157

約数の個数: 32

約数和(自身を含む): 180172800

約数和(自身を除く): 100290978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 22079, 44158, 66237, 132474, 198711, 397422, 596133, 1192266, 1479293, 2958586, 4437879, 8875758, 13313637, 26627274, 39940911, 79881822]

約数ペア:

[(1, 79881822), (2, 39940911), (3, 26627274), (6, 13313637), (9, 8875758), (18, 4437879), (27, 2958586), (54, 1479293), (67, 1192266), (134, 596133), (201, 397422), (402, 198711), (603, 132474), (1206, 66237), (1809, 44158), (3618, 22079)]