172414368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{85523}}^1$

素因数の和:85546

約数の個数: 72

約数和(自身を含む): 560353248

約数和(自身を除く): 387938880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 85523, 171046, 256569, 342092, 513138, 598661, 684184, 769707, 1026276, 1197322, 1368368, 1539414, 1795983, 2052552, 2394644, 2736736, 3078828, 3591966, 4105104, 4789288, 5387949, 6157656, 7183932, 8210208, 9578576, 10775898, 12315312, 14367864, 19157152, 21551796, 24630624, 28735728, 43103592, 57471456, 86207184, 172414368]

約数ペア:

[(1, 172414368), (2, 86207184), (3, 57471456), (4, 43103592), (6, 28735728), (7, 24630624), (8, 21551796), (9, 19157152), (12, 14367864), (14, 12315312), (16, 10775898), (18, 9578576), (21, 8210208), (24, 7183932), (28, 6157656), (32, 5387949), (36, 4789288), (42, 4105104), (48, 3591966), (56, 3078828), (63, 2736736), (72, 2394644), (84, 2052552), (96, 1795983), (112, 1539414), (126, 1368368), (144, 1197322), (168, 1026276), (224, 769707), (252, 684184), (288, 598661), (336, 513138), (504, 342092), (672, 256569), (1008, 171046), (2016, 85523)]