1791389664

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{74941}}^1$

素因数の和:75040

約数の個数: 72

約数和(自身を含む): 5155709832

約数和(自身を除く): 3364320168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 74941, 149882, 224823, 299764, 449646, 599528, 674469, 899292, 1199056, 1348938, 1798584, 2398112, 2697876, 3597168, 5395752, 6220103, 7194336, 10791504, 12440206, 18660309, 21583008, 24880412, 37320618, 49760824, 55980927, 74641236, 99521648, 111961854, 149282472, 199043296, 223923708, 298564944, 447847416, 597129888, 895694832, 1791389664]

約数ペア:

[(1, 1791389664), (2, 895694832), (3, 597129888), (4, 447847416), (6, 298564944), (8, 223923708), (9, 199043296), (12, 149282472), (16, 111961854), (18, 99521648), (24, 74641236), (32, 55980927), (36, 49760824), (48, 37320618), (72, 24880412), (83, 21583008), (96, 18660309), (144, 12440206), (166, 10791504), (249, 7194336), (288, 6220103), (332, 5395752), (498, 3597168), (664, 2697876), (747, 2398112), (996, 1798584), (1328, 1348938), (1494, 1199056), (1992, 899292), (2656, 674469), (2988, 599528), (3984, 449646), (5976, 299764), (7968, 224823), (11952, 149882), (23904, 74941)]