86937235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 54897005

約数列:

[1, 5, 7, 11, 17, 35, 37, 55, 77, 85, 119, 185, 187, 259, 359, 385, 407, 595, 629, 935, 1295, 1309, 1795, 2035, 2513, 2849, 3145, 3949, 4403, 6103, 6545, 6919, 12565, 13283, 14245, 19745, 22015, 27643, 30515, 34595, 42721, 48433, 66415, 67133, 92981, 138215, 146113, 213605, 225811, 242165, 335665, 464905, 469931, 730565, 1022791, 1129055, 1580677, 2349655, 2483921, 5113955, 7903385, 12419605, 17387447, 86937235]

約数ペア:

[(1, 86937235), (5, 17387447), (7, 12419605), (11, 7903385), (17, 5113955), (35, 2483921), (37, 2349655), (55, 1580677), (77, 1129055), (85, 1022791), (119, 730565), (185, 469931), (187, 464905), (259, 335665), (359, 242165), (385, 225811), (407, 213605), (595, 146113), (629, 138215), (935, 92981), (1295, 67133), (1309, 66415), (1795, 48433), (2035, 42721), (2513, 34595), (2849, 30515), (3145, 27643), (3949, 22015), (4403, 19745), (6103, 14245), (6545, 13283), (6919, 12565)]