79664624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 176238720

約数和(自身を除く): 96574096

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 47, 52, 58, 94, 104, 116, 188, 208, 232, 281, 376, 377, 464, 562, 611, 752, 754, 1124, 1222, 1363, 1508, 2248, 2444, 2726, 3016, 3653, 4496, 4888, 5452, 6032, 7306, 8149, 9776, 10904, 13207, 14612, 16298, 17719, 21808, 26414, 29224, 32596, 35438, 52828, 58448, 65192, 70876, 105656, 105937, 130384, 141752, 171691, 211312, 211874, 283504, 343382, 383003, 423748, 686764, 766006, 847496, 1373528, 1532012, 1694992, 2747056, 3064024, 4979039, 6128048, 9958078, 19916156, 39832312, 79664624]

約数ペア:

[(1, 79664624), (2, 39832312), (4, 19916156), (8, 9958078), (13, 6128048), (16, 4979039), (26, 3064024), (29, 2747056), (47, 1694992), (52, 1532012), (58, 1373528), (94, 847496), (104, 766006), (116, 686764), (188, 423748), (208, 383003), (232, 343382), (281, 283504), (376, 211874), (377, 211312), (464, 171691), (562, 141752), (611, 130384), (752, 105937), (754, 105656), (1124, 70876), (1222, 65192), (1363, 58448), (1508, 52828), (2248, 35438), (2444, 32596), (2726, 29224), (3016, 26414), (3653, 21808), (4496, 17719), (4888, 16298), (5452, 14612), (6032, 13207), (7306, 10904), (8149, 9776)]