84179844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{15907}}^1$

素因数の和:15934

約数の個数: 72

約数和(自身を含む): 253891680

約数和(自身を除く): 169711836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 15907, 31814, 47721, 63628, 95442, 111349, 143163, 190884, 222698, 286326, 334047, 429489, 445396, 572652, 668094, 779443, 858978, 1002141, 1336188, 1558886, 1717956, 2004282, 2338329, 3006423, 3117772, 4008564, 4676658, 6012846, 7014987, 9353316, 12025692, 14029974, 21044961, 28059948, 42089922, 84179844]

約数ペア:

[(1, 84179844), (2, 42089922), (3, 28059948), (4, 21044961), (6, 14029974), (7, 12025692), (9, 9353316), (12, 7014987), (14, 6012846), (18, 4676658), (21, 4008564), (27, 3117772), (28, 3006423), (36, 2338329), (42, 2004282), (49, 1717956), (54, 1558886), (63, 1336188), (84, 1002141), (98, 858978), (108, 779443), (126, 668094), (147, 572652), (189, 445396), (196, 429489), (252, 334047), (294, 286326), (378, 222698), (441, 190884), (588, 143163), (756, 111349), (882, 95442), (1323, 63628), (1764, 47721), (2646, 31814), (5292, 15907)]