80529204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56393}}^1$

素因数の和:56424

約数の個数: 48

約数和(自身を含む): 227380608

約数和(自身を除く): 146851404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 56393, 112786, 169179, 225572, 338358, 394751, 676716, 789502, 958681, 1184253, 1579004, 1917362, 2368506, 2876043, 3834724, 4737012, 5752086, 6710767, 11504172, 13421534, 20132301, 26843068, 40264602, 80529204]

約数ペア:

[(1, 80529204), (2, 40264602), (3, 26843068), (4, 20132301), (6, 13421534), (7, 11504172), (12, 6710767), (14, 5752086), (17, 4737012), (21, 3834724), (28, 2876043), (34, 2368506), (42, 1917362), (51, 1579004), (68, 1184253), (84, 958681), (102, 789502), (119, 676716), (204, 394751), (238, 338358), (357, 225572), (476, 169179), (714, 112786), (1428, 56393)]