47145216

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 139515264

約数和(自身を除く): 92370048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 157, 184, 192, 204, 256, 272, 276, 314, 368, 384, 391, 408, 471, 544, 552, 628, 736, 768, 782, 816, 942, 1088, 1104, 1173, 1256, 1472, 1564, 1632, 1884, 2176, 2208, 2346, 2512, 2669, 2944, 3128, 3264, 3611, 3768, 4352, 4416, 4692, 5024, 5338, 5888, 6256, 6528, 7222, 7536, 8007, 8832, 9384, 10048, 10676, 10833, 12512, 13056, 14444, 15072, 16014, 17664, 18768, 20096, 21352, 21666, 25024, 28888, 30144, 32028, 37536, 40192, 42704, 43332, 50048, 57776, 60288, 61387, 64056, 75072, 85408, 86664, 100096, 115552, 120576, 122774, 128112, 150144, 170816, 173328, 184161, 231104, 245548, 256224, 300288, 341632, 346656, 368322, 462208, 491096, 512448, 683264, 693312, 736644, 924416, 982192, 1024896, 1386624, 1473288, 1964384, 2049792, 2773248, 2946576, 3928768, 5893152, 7857536, 11786304, 15715072, 23572608, 47145216]

約数ペア:

[(1, 47145216), (2, 23572608), (3, 15715072), (4, 11786304), (6, 7857536), (8, 5893152), (12, 3928768), (16, 2946576), (17, 2773248), (23, 2049792), (24, 1964384), (32, 1473288), (34, 1386624), (46, 1024896), (48, 982192), (51, 924416), (64, 736644), (68, 693312), (69, 683264), (92, 512448), (96, 491096), (102, 462208), (128, 368322), (136, 346656), (138, 341632), (157, 300288), (184, 256224), (192, 245548), (204, 231104), (256, 184161), (272, 173328), (276, 170816), (314, 150144), (368, 128112), (384, 122774), (391, 120576), (408, 115552), (471, 100096), (544, 86664), (552, 85408), (628, 75072), (736, 64056), (768, 61387), (782, 60288), (816, 57776), (942, 50048), (1088, 43332), (1104, 42704), (1173, 40192), (1256, 37536), (1472, 32028), (1564, 30144), (1632, 28888), (1884, 25024), (2176, 21666), (2208, 21352), (2346, 20096), (2512, 18768), (2669, 17664), (2944, 16014), (3128, 15072), (3264, 14444), (3611, 13056), (3768, 12512), (4352, 10833), (4416, 10676), (4692, 10048), (5024, 9384), (5338, 8832), (5888, 8007), (6256, 7536), (6528, 7222)]