85816304

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 197463552

約数和(自身を除く): 111647248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 103, 112, 172, 173, 206, 301, 344, 346, 412, 602, 688, 692, 721, 824, 1204, 1211, 1384, 1442, 1648, 2408, 2422, 2768, 2884, 4429, 4816, 4844, 5768, 7439, 8858, 9688, 11536, 14878, 17716, 17819, 19376, 29756, 31003, 35432, 35638, 52073, 59512, 62006, 70864, 71276, 104146, 119024, 124012, 124733, 142552, 208292, 248024, 249466, 285104, 416584, 496048, 498932, 766217, 833168, 997864, 1532434, 1995728, 3064868, 5363519, 6129736, 10727038, 12259472, 21454076, 42908152, 85816304]

約数ペア:

[(1, 85816304), (2, 42908152), (4, 21454076), (7, 12259472), (8, 10727038), (14, 6129736), (16, 5363519), (28, 3064868), (43, 1995728), (56, 1532434), (86, 997864), (103, 833168), (112, 766217), (172, 498932), (173, 496048), (206, 416584), (301, 285104), (344, 249466), (346, 248024), (412, 208292), (602, 142552), (688, 124733), (692, 124012), (721, 119024), (824, 104146), (1204, 71276), (1211, 70864), (1384, 62006), (1442, 59512), (1648, 52073), (2408, 35638), (2422, 35432), (2768, 31003), (2884, 29756), (4429, 19376), (4816, 17819), (4844, 17716), (5768, 14878), (7439, 11536), (8858, 9688)]