86696940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7767

約数の個数: 96

約数和(自身を含む): 280433664

約数和(自身を除く): 193736724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 7727, 11220, 15454, 23181, 30908, 38635, 46362, 77270, 84997, 92724, 115905, 131359, 154540, 169994, 231810, 254991, 262718, 339988, 394077, 424985, 463620, 509982, 525436, 656795, 788154, 849970, 1019964, 1274955, 1313590, 1444949, 1576308, 1699940, 1970385, 2549910, 2627180, 2889898, 3940770, 4334847, 5099820, 5779796, 7224745, 7881540, 8669694, 14449490, 17339388, 21674235, 28898980, 43348470, 86696940]

約数ペア:

[(1, 86696940), (2, 43348470), (3, 28898980), (4, 21674235), (5, 17339388), (6, 14449490), (10, 8669694), (11, 7881540), (12, 7224745), (15, 5779796), (17, 5099820), (20, 4334847), (22, 3940770), (30, 2889898), (33, 2627180), (34, 2549910), (44, 1970385), (51, 1699940), (55, 1576308), (60, 1444949), (66, 1313590), (68, 1274955), (85, 1019964), (102, 849970), (110, 788154), (132, 656795), (165, 525436), (170, 509982), (187, 463620), (204, 424985), (220, 394077), (255, 339988), (330, 262718), (340, 254991), (374, 231810), (510, 169994), (561, 154540), (660, 131359), (748, 115905), (935, 92724), (1020, 84997), (1122, 77270), (1870, 46362), (2244, 38635), (2805, 30908), (3740, 23181), (5610, 15454), (7727, 11220)]