87995544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 128

約数和(自身を含む): 277347840

約数和(自身を除く): 189352296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 937, 1032, 1092, 1118, 1204, 1677, 1806, 1874, 2184, 2236, 2408, 2811, 3354, 3612, 3748, 3913, 4472, 5622, 6559, 6708, 7224, 7496, 7826, 11244, 11739, 12181, 13118, 13416, 15652, 19677, 22488, 23478, 24362, 26236, 31304, 36543, 39354, 40291, 46956, 48724, 52472, 73086, 78708, 80582, 85267, 93912, 97448, 120873, 146172, 157416, 161164, 170534, 241746, 255801, 282037, 292344, 322328, 341068, 483492, 511602, 523783, 564074, 682136, 846111, 966984, 1023204, 1047566, 1128148, 1571349, 1692222, 2046408, 2095132, 2256296, 3142698, 3384444, 3666481, 4190264, 6285396, 6768888, 7332962, 10999443, 12570792, 14665924, 21998886, 29331848, 43997772, 87995544]

約数ペア:

[(1, 87995544), (2, 43997772), (3, 29331848), (4, 21998886), (6, 14665924), (7, 12570792), (8, 10999443), (12, 7332962), (13, 6768888), (14, 6285396), (21, 4190264), (24, 3666481), (26, 3384444), (28, 3142698), (39, 2256296), (42, 2095132), (43, 2046408), (52, 1692222), (56, 1571349), (78, 1128148), (84, 1047566), (86, 1023204), (91, 966984), (104, 846111), (129, 682136), (156, 564074), (168, 523783), (172, 511602), (182, 483492), (258, 341068), (273, 322328), (301, 292344), (312, 282037), (344, 255801), (364, 241746), (516, 170534), (546, 161164), (559, 157416), (602, 146172), (728, 120873), (903, 97448), (937, 93912), (1032, 85267), (1092, 80582), (1118, 78708), (1204, 73086), (1677, 52472), (1806, 48724), (1874, 46956), (2184, 40291), (2236, 39354), (2408, 36543), (2811, 31304), (3354, 26236), (3612, 24362), (3748, 23478), (3913, 22488), (4472, 19677), (5622, 15652), (6559, 13416), (6708, 13118), (7224, 12181), (7496, 11739), (7826, 11244)]