66489264

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2551}}^1$

素因数の和:2746

約数の個数: 60

約数和(自身を含む): 187178992

約数和(自身を除く): 120689728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2551, 2896, 3258, 4344, 5102, 6516, 7653, 8688, 10204, 13032, 15306, 20408, 22959, 26064, 30612, 40816, 45918, 61224, 91836, 122448, 183672, 367344, 461731, 923462, 1385193, 1846924, 2770386, 3693848, 4155579, 5540772, 7387696, 8311158, 11081544, 16622316, 22163088, 33244632, 66489264]

約数ペア:

[(1, 66489264), (2, 33244632), (3, 22163088), (4, 16622316), (6, 11081544), (8, 8311158), (9, 7387696), (12, 5540772), (16, 4155579), (18, 3693848), (24, 2770386), (36, 1846924), (48, 1385193), (72, 923462), (144, 461731), (181, 367344), (362, 183672), (543, 122448), (724, 91836), (1086, 61224), (1448, 45918), (1629, 40816), (2172, 30612), (2551, 26064), (2896, 22959), (3258, 20408), (4344, 15306), (5102, 13032), (6516, 10204), (7653, 8688)]