71202516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 208631808

約数和(自身を除く): 137429292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 263, 293, 308, 462, 526, 586, 789, 879, 924, 1052, 1172, 1578, 1758, 1841, 2051, 2893, 3156, 3223, 3516, 3682, 4102, 5523, 5786, 6153, 6446, 7364, 8204, 8679, 9669, 11046, 11572, 12306, 12892, 17358, 19338, 20251, 22092, 22561, 24612, 34716, 38676, 40502, 45122, 60753, 67683, 77059, 81004, 90244, 121506, 135366, 154118, 231177, 243012, 270732, 308236, 462354, 539413, 847649, 924708, 1078826, 1618239, 1695298, 2157652, 2542947, 3236478, 3390596, 5085894, 5933543, 6472956, 10171788, 11867086, 17800629, 23734172, 35601258, 71202516]

約数ペア:

[(1, 71202516), (2, 35601258), (3, 23734172), (4, 17800629), (6, 11867086), (7, 10171788), (11, 6472956), (12, 5933543), (14, 5085894), (21, 3390596), (22, 3236478), (28, 2542947), (33, 2157652), (42, 1695298), (44, 1618239), (66, 1078826), (77, 924708), (84, 847649), (132, 539413), (154, 462354), (231, 308236), (263, 270732), (293, 243012), (308, 231177), (462, 154118), (526, 135366), (586, 121506), (789, 90244), (879, 81004), (924, 77059), (1052, 67683), (1172, 60753), (1578, 45122), (1758, 40502), (1841, 38676), (2051, 34716), (2893, 24612), (3156, 22561), (3223, 22092), (3516, 20251), (3682, 19338), (4102, 17358), (5523, 12892), (5786, 12306), (6153, 11572), (6446, 11046), (7364, 9669), (8204, 8679)]