65420208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{64901}}^1$

素因数の和:64922

約数の個数: 60

約数和(自身を含む): 209244048

約数和(自身を除く): 143823840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 64901, 129802, 194703, 259604, 389406, 454307, 519208, 584109, 778812, 908614, 1038416, 1168218, 1362921, 1557624, 1817228, 2336436, 2725842, 3115248, 3634456, 4088763, 4672872, 5451684, 7268912, 8177526, 9345744, 10903368, 16355052, 21806736, 32710104, 65420208]

約数ペア:

[(1, 65420208), (2, 32710104), (3, 21806736), (4, 16355052), (6, 10903368), (7, 9345744), (8, 8177526), (9, 7268912), (12, 5451684), (14, 4672872), (16, 4088763), (18, 3634456), (21, 3115248), (24, 2725842), (28, 2336436), (36, 1817228), (42, 1557624), (48, 1362921), (56, 1168218), (63, 1038416), (72, 908614), (84, 778812), (112, 584109), (126, 519208), (144, 454307), (168, 389406), (252, 259604), (336, 194703), (504, 129802), (1008, 64901)]