73927008

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1516

約数の個数: 72

約数和(自身を含む): 211459248

約数和(自身を除く): 137532240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1303, 1576, 1773, 2364, 2606, 3152, 3546, 3909, 4728, 5212, 6304, 7092, 7818, 9456, 10424, 11727, 14184, 15636, 18912, 20848, 23454, 28368, 31272, 41696, 46908, 56736, 62544, 93816, 125088, 187632, 256691, 375264, 513382, 770073, 1026764, 1540146, 2053528, 2310219, 3080292, 4107056, 4620438, 6160584, 8214112, 9240876, 12321168, 18481752, 24642336, 36963504, 73927008]

約数ペア:

[(1, 73927008), (2, 36963504), (3, 24642336), (4, 18481752), (6, 12321168), (8, 9240876), (9, 8214112), (12, 6160584), (16, 4620438), (18, 4107056), (24, 3080292), (32, 2310219), (36, 2053528), (48, 1540146), (72, 1026764), (96, 770073), (144, 513382), (197, 375264), (288, 256691), (394, 187632), (591, 125088), (788, 93816), (1182, 62544), (1303, 56736), (1576, 46908), (1773, 41696), (2364, 31272), (2606, 28368), (3152, 23454), (3546, 20848), (3909, 18912), (4728, 15636), (5212, 14184), (6304, 11727), (7092, 10424), (7818, 9456)]