80507736

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5563}}^1$

素因数の和:5645

約数の個数: 64

約数和(自身を含む): 227011200

約数和(自身を除く): 146503464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5563, 7236, 11126, 14472, 16689, 22252, 33378, 44504, 50067, 66756, 100134, 133512, 150201, 200268, 300402, 372721, 400536, 600804, 745442, 1118163, 1201608, 1490884, 2236326, 2981768, 3354489, 4472652, 6708978, 8945304, 10063467, 13417956, 20126934, 26835912, 40253868, 80507736]

約数ペア:

[(1, 80507736), (2, 40253868), (3, 26835912), (4, 20126934), (6, 13417956), (8, 10063467), (9, 8945304), (12, 6708978), (18, 4472652), (24, 3354489), (27, 2981768), (36, 2236326), (54, 1490884), (67, 1201608), (72, 1118163), (108, 745442), (134, 600804), (201, 400536), (216, 372721), (268, 300402), (402, 200268), (536, 150201), (603, 133512), (804, 100134), (1206, 66756), (1608, 50067), (1809, 44504), (2412, 33378), (3618, 22252), (4824, 16689), (5563, 14472), (7236, 11126)]