172457712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5571

約数の個数: 120

約数和(自身を含む): 569487360

約数和(自身を除く): 397029648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 5519, 7812, 10416, 11038, 15624, 16557, 22076, 31248, 33114, 38633, 44152, 49671, 66228, 77266, 88304, 99342, 115899, 132456, 154532, 171089, 198684, 231798, 264912, 309064, 342178, 347697, 397368, 463596, 513267, 618128, 684356, 695394, 794736, 927192, 1026534, 1197623, 1368712, 1390788, 1539801, 1854384, 2053068, 2395246, 2737424, 2781576, 3079602, 3592869, 4106136, 4790492, 5563152, 6159204, 7185738, 8212272, 9580984, 10778607, 12318408, 14371476, 19161968, 21557214, 24636816, 28742952, 43114428, 57485904, 86228856, 172457712]

約数ペア:

[(1, 172457712), (2, 86228856), (3, 57485904), (4, 43114428), (6, 28742952), (7, 24636816), (8, 21557214), (9, 19161968), (12, 14371476), (14, 12318408), (16, 10778607), (18, 9580984), (21, 8212272), (24, 7185738), (28, 6159204), (31, 5563152), (36, 4790492), (42, 4106136), (48, 3592869), (56, 3079602), (62, 2781576), (63, 2737424), (72, 2395246), (84, 2053068), (93, 1854384), (112, 1539801), (124, 1390788), (126, 1368712), (144, 1197623), (168, 1026534), (186, 927192), (217, 794736), (248, 695394), (252, 684356), (279, 618128), (336, 513267), (372, 463596), (434, 397368), (496, 347697), (504, 342178), (558, 309064), (651, 264912), (744, 231798), (868, 198684), (1008, 171089), (1116, 154532), (1302, 132456), (1488, 115899), (1736, 99342), (1953, 88304), (2232, 77266), (2604, 66228), (3472, 49671), (3906, 44152), (4464, 38633), (5208, 33114), (5519, 31248), (7812, 22076), (10416, 16557), (11038, 15624)]