80952228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{321239}}^1$

素因数の和:321256

約数の個数: 36

約数和(自身を含む): 233862720

約数和(自身を除く): 152910492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 321239, 642478, 963717, 1284956, 1927434, 2248673, 2891151, 3854868, 4497346, 5782302, 6746019, 8994692, 11564604, 13492038, 20238057, 26984076, 40476114, 80952228]

約数ペア:

[(1, 80952228), (2, 40476114), (3, 26984076), (4, 20238057), (6, 13492038), (7, 11564604), (9, 8994692), (12, 6746019), (14, 5782302), (18, 4497346), (21, 3854868), (28, 2891151), (36, 2248673), (42, 1927434), (63, 1284956), (84, 963717), (126, 642478), (252, 321239)]