99700144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 216057600

約数和(自身を除く): 116357456

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 263, 304, 344, 464, 526, 551, 688, 817, 1052, 1102, 1247, 1634, 2104, 2204, 2494, 3268, 4208, 4408, 4988, 4997, 6536, 7627, 8816, 9976, 9994, 11309, 13072, 15254, 19952, 19988, 22618, 23693, 30508, 39976, 45236, 47386, 61016, 79952, 90472, 94772, 122032, 144913, 180944, 189544, 214871, 289826, 327961, 379088, 429742, 579652, 655922, 859484, 1159304, 1311844, 1718968, 2318608, 2623688, 3437936, 5247376, 6231259, 12462518, 24925036, 49850072, 99700144]

約数ペア:

[(1, 99700144), (2, 49850072), (4, 24925036), (8, 12462518), (16, 6231259), (19, 5247376), (29, 3437936), (38, 2623688), (43, 2318608), (58, 1718968), (76, 1311844), (86, 1159304), (116, 859484), (152, 655922), (172, 579652), (232, 429742), (263, 379088), (304, 327961), (344, 289826), (464, 214871), (526, 189544), (551, 180944), (688, 144913), (817, 122032), (1052, 94772), (1102, 90472), (1247, 79952), (1634, 61016), (2104, 47386), (2204, 45236), (2494, 39976), (3268, 30508), (4208, 23693), (4408, 22618), (4988, 19988), (4997, 19952), (6536, 15254), (7627, 13072), (8816, 11309), (9976, 9994)]