78076852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 99734348

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 89, 97, 119, 133, 178, 194, 238, 266, 323, 356, 388, 476, 532, 623, 646, 679, 1246, 1292, 1358, 1513, 1649, 1691, 1843, 2261, 2492, 2716, 3026, 3298, 3382, 3686, 4522, 6052, 6596, 6764, 7372, 8633, 9044, 10591, 11543, 11837, 12901, 17266, 21182, 23086, 23674, 25802, 28747, 31331, 34532, 42364, 46172, 47348, 51604, 57494, 60431, 62662, 114988, 120862, 125324, 146761, 164027, 201229, 219317, 241724, 293522, 328054, 402458, 438634, 587044, 656108, 804916, 877268, 1027327, 1148189, 2054654, 2296378, 2788459, 4109308, 4592756, 5576918, 11153836, 19519213, 39038426, 78076852]

約数ペア:

[(1, 78076852), (2, 39038426), (4, 19519213), (7, 11153836), (14, 5576918), (17, 4592756), (19, 4109308), (28, 2788459), (34, 2296378), (38, 2054654), (68, 1148189), (76, 1027327), (89, 877268), (97, 804916), (119, 656108), (133, 587044), (178, 438634), (194, 402458), (238, 328054), (266, 293522), (323, 241724), (356, 219317), (388, 201229), (476, 164027), (532, 146761), (623, 125324), (646, 120862), (679, 114988), (1246, 62662), (1292, 60431), (1358, 57494), (1513, 51604), (1649, 47348), (1691, 46172), (1843, 42364), (2261, 34532), (2492, 31331), (2716, 28747), (3026, 25802), (3298, 23674), (3382, 23086), (3686, 21182), (4522, 17266), (6052, 12901), (6596, 11837), (6764, 11543), (7372, 10591), (8633, 9044)]