84099876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 229977216

約数和(自身を除く): 145877340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 911, 942, 1099, 1822, 1884, 2198, 2733, 3297, 3644, 4396, 5466, 6377, 6594, 7693, 10932, 12754, 13188, 15386, 19131, 23079, 25508, 30772, 38262, 44639, 46158, 76524, 89278, 92316, 133917, 143027, 178556, 267834, 286054, 429081, 535668, 572108, 858162, 1001189, 1716324, 2002378, 3003567, 4004756, 6007134, 7008323, 12014268, 14016646, 21024969, 28033292, 42049938, 84099876]

約数ペア:

[(1, 84099876), (2, 42049938), (3, 28033292), (4, 21024969), (6, 14016646), (7, 12014268), (12, 7008323), (14, 6007134), (21, 4004756), (28, 3003567), (42, 2002378), (49, 1716324), (84, 1001189), (98, 858162), (147, 572108), (157, 535668), (196, 429081), (294, 286054), (314, 267834), (471, 178556), (588, 143027), (628, 133917), (911, 92316), (942, 89278), (1099, 76524), (1822, 46158), (1884, 44639), (2198, 38262), (2733, 30772), (3297, 25508), (3644, 23079), (4396, 19131), (5466, 15386), (6377, 13188), (6594, 12754), (7693, 10932)]