71275596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 198031680

約数和(自身を除く): 126756084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 2819, 3612, 4214, 5638, 6321, 8428, 8457, 11276, 12642, 16914, 19733, 25284, 33828, 39466, 59199, 78932, 118398, 121217, 138131, 236796, 242434, 276262, 363651, 414393, 484868, 552524, 727302, 828786, 848519, 1454604, 1657572, 1697038, 2545557, 3394076, 5091114, 5939633, 10182228, 11879266, 17818899, 23758532, 35637798, 71275596]

約数ペア:

[(1, 71275596), (2, 35637798), (3, 23758532), (4, 17818899), (6, 11879266), (7, 10182228), (12, 5939633), (14, 5091114), (21, 3394076), (28, 2545557), (42, 1697038), (43, 1657572), (49, 1454604), (84, 848519), (86, 828786), (98, 727302), (129, 552524), (147, 484868), (172, 414393), (196, 363651), (258, 276262), (294, 242434), (301, 236796), (516, 138131), (588, 121217), (602, 118398), (903, 78932), (1204, 59199), (1806, 39466), (2107, 33828), (2819, 25284), (3612, 19733), (4214, 16914), (5638, 12642), (6321, 11276), (8428, 8457)]