65164372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 144619776

約数和(自身を除く): 79455404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 169, 182, 188, 293, 329, 338, 364, 586, 611, 658, 676, 1172, 1183, 1222, 1316, 2051, 2366, 2444, 3809, 4102, 4277, 4732, 7618, 7943, 8204, 8554, 13771, 15236, 15886, 17108, 26663, 27542, 31772, 49517, 53326, 55084, 55601, 96397, 99034, 106652, 111202, 179023, 192794, 198068, 222404, 346619, 358046, 385588, 693238, 716092, 1253161, 1386476, 2327299, 2506322, 4654598, 5012644, 9309196, 16291093, 32582186, 65164372]

約数ペア:

[(1, 65164372), (2, 32582186), (4, 16291093), (7, 9309196), (13, 5012644), (14, 4654598), (26, 2506322), (28, 2327299), (47, 1386476), (52, 1253161), (91, 716092), (94, 693238), (169, 385588), (182, 358046), (188, 346619), (293, 222404), (329, 198068), (338, 192794), (364, 179023), (586, 111202), (611, 106652), (658, 99034), (676, 96397), (1172, 55601), (1183, 55084), (1222, 53326), (1316, 49517), (2051, 31772), (2366, 27542), (2444, 26663), (3809, 17108), (4102, 15886), (4277, 15236), (4732, 13771), (7618, 8554), (7943, 8204)]