84808808

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 191616000

約数和(自身を除く): 106807192

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 997, 1372, 1519, 1736, 1994, 2744, 3038, 3988, 6076, 6979, 7976, 10633, 12152, 13958, 21266, 27916, 30907, 42532, 48853, 55832, 61814, 85064, 97706, 123628, 195412, 216349, 247256, 341971, 390824, 432698, 683942, 865396, 1367884, 1514443, 1730792, 2735768, 3028886, 6057772, 10601101, 12115544, 21202202, 42404404, 84808808]

約数ペア:

[(1, 84808808), (2, 42404404), (4, 21202202), (7, 12115544), (8, 10601101), (14, 6057772), (28, 3028886), (31, 2735768), (49, 1730792), (56, 1514443), (62, 1367884), (98, 865396), (124, 683942), (196, 432698), (217, 390824), (248, 341971), (343, 247256), (392, 216349), (434, 195412), (686, 123628), (868, 97706), (997, 85064), (1372, 61814), (1519, 55832), (1736, 48853), (1994, 42532), (2744, 30907), (3038, 27916), (3988, 21266), (6076, 13958), (6979, 12152), (7976, 10633)]