69778944

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 120

約数和(自身を含む): 212252040

約数和(自身を除く): 142473096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 797, 912, 1152, 1216, 1368, 1536, 1594, 1824, 2304, 2391, 2432, 2736, 3188, 3648, 4608, 4782, 4864, 5472, 6376, 7173, 7296, 9564, 9728, 10944, 12752, 14346, 14592, 15143, 19128, 21888, 25504, 28692, 29184, 30286, 38256, 43776, 45429, 51008, 57384, 60572, 76512, 87552, 90858, 102016, 114768, 121144, 136287, 153024, 181716, 204032, 229536, 242288, 272574, 306048, 363432, 408064, 459072, 484576, 545148, 612096, 726864, 918144, 969152, 1090296, 1224192, 1453728, 1836288, 1938304, 2180592, 2907456, 3672576, 3876608, 4361184, 5814912, 7753216, 8722368, 11629824, 17444736, 23259648, 34889472, 69778944]

約数ペア:

[(1, 69778944), (2, 34889472), (3, 23259648), (4, 17444736), (6, 11629824), (8, 8722368), (9, 7753216), (12, 5814912), (16, 4361184), (18, 3876608), (19, 3672576), (24, 2907456), (32, 2180592), (36, 1938304), (38, 1836288), (48, 1453728), (57, 1224192), (64, 1090296), (72, 969152), (76, 918144), (96, 726864), (114, 612096), (128, 545148), (144, 484576), (152, 459072), (171, 408064), (192, 363432), (228, 306048), (256, 272574), (288, 242288), (304, 229536), (342, 204032), (384, 181716), (456, 153024), (512, 136287), (576, 121144), (608, 114768), (684, 102016), (768, 90858), (797, 87552), (912, 76512), (1152, 60572), (1216, 57384), (1368, 51008), (1536, 45429), (1594, 43776), (1824, 38256), (2304, 30286), (2391, 29184), (2432, 28692), (2736, 25504), (3188, 21888), (3648, 19128), (4608, 15143), (4782, 14592), (4864, 14346), (5472, 12752), (6376, 10944), (7173, 9728), (7296, 9564)]