66251136

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 139380864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 503, 588, 672, 686, 784, 896, 1006, 1029, 1176, 1344, 1372, 1509, 1568, 2012, 2058, 2352, 2688, 2744, 3018, 3136, 3521, 4024, 4116, 4704, 5488, 6036, 6272, 7042, 8048, 8232, 9408, 10563, 10976, 12072, 14084, 16096, 16464, 18816, 21126, 21952, 24144, 24647, 28168, 32192, 32928, 42252, 43904, 48288, 49294, 56336, 64384, 65856, 73941, 84504, 96576, 98588, 112672, 131712, 147882, 169008, 172529, 193152, 197176, 225344, 295764, 338016, 345058, 394352, 450688, 517587, 591528, 676032, 690116, 788704, 1035174, 1183056, 1352064, 1380232, 1577408, 2070348, 2366112, 2760464, 3154816, 4140696, 4732224, 5520928, 8281392, 9464448, 11041856, 16562784, 22083712, 33125568, 66251136]

約数ペア:

[(1, 66251136), (2, 33125568), (3, 22083712), (4, 16562784), (6, 11041856), (7, 9464448), (8, 8281392), (12, 5520928), (14, 4732224), (16, 4140696), (21, 3154816), (24, 2760464), (28, 2366112), (32, 2070348), (42, 1577408), (48, 1380232), (49, 1352064), (56, 1183056), (64, 1035174), (84, 788704), (96, 690116), (98, 676032), (112, 591528), (128, 517587), (147, 450688), (168, 394352), (192, 345058), (196, 338016), (224, 295764), (294, 225344), (336, 197176), (343, 193152), (384, 172529), (392, 169008), (448, 147882), (503, 131712), (588, 112672), (672, 98588), (686, 96576), (784, 84504), (896, 73941), (1006, 65856), (1029, 64384), (1176, 56336), (1344, 49294), (1372, 48288), (1509, 43904), (1568, 42252), (2012, 32928), (2058, 32192), (2352, 28168), (2688, 24647), (2744, 24144), (3018, 21952), (3136, 21126), (3521, 18816), (4024, 16464), (4116, 16096), (4704, 14084), (5488, 12072), (6036, 10976), (6272, 10563), (7042, 9408), (8048, 8232)]