77780612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 177321984

約数和(自身を除く): 99541372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 61, 62, 91, 113, 122, 124, 182, 217, 226, 244, 364, 403, 427, 434, 452, 791, 793, 806, 854, 868, 1469, 1582, 1586, 1612, 1708, 1891, 2821, 2938, 3164, 3172, 3503, 3782, 5551, 5642, 5876, 6893, 7006, 7564, 10283, 11102, 11284, 13237, 13786, 14012, 20566, 22204, 24521, 24583, 26474, 27572, 41132, 45539, 48251, 49042, 49166, 52948, 89609, 91078, 96502, 98084, 98332, 172081, 179218, 182156, 193004, 213683, 318773, 344162, 358436, 427366, 627263, 637546, 688324, 854732, 1254526, 1275092, 1495781, 2509052, 2777879, 2991562, 5555758, 5983124, 11111516, 19445153, 38890306, 77780612]

約数ペア:

[(1, 77780612), (2, 38890306), (4, 19445153), (7, 11111516), (13, 5983124), (14, 5555758), (26, 2991562), (28, 2777879), (31, 2509052), (52, 1495781), (61, 1275092), (62, 1254526), (91, 854732), (113, 688324), (122, 637546), (124, 627263), (182, 427366), (217, 358436), (226, 344162), (244, 318773), (364, 213683), (403, 193004), (427, 182156), (434, 179218), (452, 172081), (791, 98332), (793, 98084), (806, 96502), (854, 91078), (868, 89609), (1469, 52948), (1582, 49166), (1586, 49042), (1612, 48251), (1708, 45539), (1891, 41132), (2821, 27572), (2938, 26474), (3164, 24583), (3172, 24521), (3503, 22204), (3782, 20566), (5551, 14012), (5642, 13786), (5876, 13237), (6893, 11284), (7006, 11102), (7564, 10283)]