65405886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 166430880

約数和(自身を除く): 101024994

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 109, 147, 157, 182, 218, 273, 294, 314, 327, 471, 546, 637, 654, 763, 942, 1099, 1274, 1417, 1526, 1911, 2041, 2198, 2289, 2834, 3297, 3822, 4082, 4251, 4578, 5341, 6123, 6594, 7693, 8502, 9919, 10682, 12246, 14287, 15386, 16023, 17113, 19838, 23079, 28574, 29757, 32046, 34226, 42861, 46158, 51339, 59514, 69433, 85722, 100009, 102678, 119791, 138866, 200018, 208299, 222469, 239582, 300027, 359373, 416598, 444938, 600054, 667407, 718746, 838537, 1334814, 1557283, 1677074, 2515611, 3114566, 4671849, 5031222, 9343698, 10900981, 21801962, 32702943, 65405886]

約数ペア:

[(1, 65405886), (2, 32702943), (3, 21801962), (6, 10900981), (7, 9343698), (13, 5031222), (14, 4671849), (21, 3114566), (26, 2515611), (39, 1677074), (42, 1557283), (49, 1334814), (78, 838537), (91, 718746), (98, 667407), (109, 600054), (147, 444938), (157, 416598), (182, 359373), (218, 300027), (273, 239582), (294, 222469), (314, 208299), (327, 200018), (471, 138866), (546, 119791), (637, 102678), (654, 100009), (763, 85722), (942, 69433), (1099, 59514), (1274, 51339), (1417, 46158), (1526, 42861), (1911, 34226), (2041, 32046), (2198, 29757), (2289, 28574), (2834, 23079), (3297, 19838), (3822, 17113), (4082, 16023), (4251, 15386), (4578, 14287), (5341, 12246), (6123, 10682), (6594, 9919), (7693, 8502)]