99887944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 208857600

約数和(自身を除く): 108969656

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 73, 104, 118, 146, 223, 236, 292, 446, 472, 584, 767, 892, 949, 1534, 1784, 1898, 2899, 3068, 3796, 4307, 5798, 6136, 7592, 8614, 11596, 13157, 16279, 17228, 23192, 26314, 32558, 34456, 52628, 55991, 65116, 105256, 111982, 130232, 171041, 211627, 223964, 342082, 423254, 447928, 684164, 846508, 960461, 1368328, 1693016, 1920922, 3841844, 7683688, 12485993, 24971986, 49943972, 99887944]

約数ペア:

[(1, 99887944), (2, 49943972), (4, 24971986), (8, 12485993), (13, 7683688), (26, 3841844), (52, 1920922), (59, 1693016), (73, 1368328), (104, 960461), (118, 846508), (146, 684164), (223, 447928), (236, 423254), (292, 342082), (446, 223964), (472, 211627), (584, 171041), (767, 130232), (892, 111982), (949, 105256), (1534, 65116), (1784, 55991), (1898, 52628), (2899, 34456), (3068, 32558), (3796, 26314), (4307, 23192), (5798, 17228), (6136, 16279), (7592, 13157), (8614, 11596)]