87580836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 108

約数和(自身を含む): 260179920

約数和(自身を除く): 172599084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 131, 147, 196, 252, 262, 294, 379, 393, 441, 524, 588, 758, 786, 882, 917, 1137, 1179, 1516, 1572, 1764, 1834, 2274, 2358, 2653, 2751, 3411, 3668, 4548, 4716, 5306, 5502, 6419, 6822, 7959, 8253, 10612, 11004, 12838, 13644, 15918, 16506, 18571, 19257, 23877, 25676, 31836, 33012, 37142, 38514, 47754, 49649, 55713, 57771, 74284, 77028, 95508, 99298, 111426, 115542, 148947, 167139, 198596, 222852, 231084, 297894, 334278, 347543, 446841, 595788, 668556, 695086, 893682, 1042629, 1390172, 1787364, 2085258, 2432801, 3127887, 4170516, 4865602, 6255774, 7298403, 9731204, 12511548, 14596806, 21895209, 29193612, 43790418, 87580836]

約数ペア:

[(1, 87580836), (2, 43790418), (3, 29193612), (4, 21895209), (6, 14596806), (7, 12511548), (9, 9731204), (12, 7298403), (14, 6255774), (18, 4865602), (21, 4170516), (28, 3127887), (36, 2432801), (42, 2085258), (49, 1787364), (63, 1390172), (84, 1042629), (98, 893682), (126, 695086), (131, 668556), (147, 595788), (196, 446841), (252, 347543), (262, 334278), (294, 297894), (379, 231084), (393, 222852), (441, 198596), (524, 167139), (588, 148947), (758, 115542), (786, 111426), (882, 99298), (917, 95508), (1137, 77028), (1179, 74284), (1516, 57771), (1572, 55713), (1764, 49649), (1834, 47754), (2274, 38514), (2358, 37142), (2653, 33012), (2751, 31836), (3411, 25676), (3668, 23877), (4548, 19257), (4716, 18571), (5306, 16506), (5502, 15918), (6419, 13644), (6822, 12838), (7959, 11004), (8253, 10612)]