57381688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 139356000

約数和(自身を除く): 81974312

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 149, 161, 182, 184, 298, 299, 322, 364, 529, 596, 598, 644, 728, 1043, 1058, 1192, 1196, 1288, 1937, 2086, 2093, 2116, 2392, 3427, 3703, 3874, 4172, 4186, 4232, 6854, 6877, 7406, 7748, 8344, 8372, 13559, 13708, 13754, 14812, 15496, 16744, 23989, 27118, 27416, 27508, 29624, 44551, 47978, 48139, 54236, 55016, 78821, 89102, 95956, 96278, 108472, 157642, 178204, 191912, 192556, 311857, 315284, 356408, 385112, 551747, 623714, 630568, 1024673, 1103494, 1247428, 2049346, 2206988, 2494856, 4098692, 4413976, 7172711, 8197384, 14345422, 28690844, 57381688]

約数ペア:

[(1, 57381688), (2, 28690844), (4, 14345422), (7, 8197384), (8, 7172711), (13, 4413976), (14, 4098692), (23, 2494856), (26, 2206988), (28, 2049346), (46, 1247428), (52, 1103494), (56, 1024673), (91, 630568), (92, 623714), (104, 551747), (149, 385112), (161, 356408), (182, 315284), (184, 311857), (298, 192556), (299, 191912), (322, 178204), (364, 157642), (529, 108472), (596, 96278), (598, 95956), (644, 89102), (728, 78821), (1043, 55016), (1058, 54236), (1192, 48139), (1196, 47978), (1288, 44551), (1937, 29624), (2086, 27508), (2093, 27416), (2116, 27118), (2392, 23989), (3427, 16744), (3703, 15496), (3874, 14812), (4172, 13754), (4186, 13708), (4232, 13559), (6854, 8372), (6877, 8344), (7406, 7748)]