88007220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{69847}}^1$

素因数の和:69869

約数の個数: 72

約数和(自身を含む): 305096064

約数和(自身を除く): 217088844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 69847, 139694, 209541, 279388, 349235, 419082, 488929, 628623, 698470, 838164, 977858, 1047705, 1257246, 1396940, 1466787, 1955716, 2095410, 2444645, 2514492, 2933574, 3143115, 4190820, 4400361, 4889290, 5867148, 6286230, 7333935, 8800722, 9778580, 12572460, 14667870, 17601444, 22001805, 29335740, 44003610, 88007220]

約数ペア:

[(1, 88007220), (2, 44003610), (3, 29335740), (4, 22001805), (5, 17601444), (6, 14667870), (7, 12572460), (9, 9778580), (10, 8800722), (12, 7333935), (14, 6286230), (15, 5867148), (18, 4889290), (20, 4400361), (21, 4190820), (28, 3143115), (30, 2933574), (35, 2514492), (36, 2444645), (42, 2095410), (45, 1955716), (60, 1466787), (63, 1396940), (70, 1257246), (84, 1047705), (90, 977858), (105, 838164), (126, 698470), (140, 628623), (180, 488929), (210, 419082), (252, 349235), (315, 279388), (420, 209541), (630, 139694), (1260, 69847)]