79852136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 123360664

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 182, 184, 247, 251, 266, 299, 322, 364, 437, 494, 502, 532, 598, 644, 728, 874, 988, 1004, 1064, 1196, 1288, 1729, 1748, 1757, 1976, 2008, 2093, 2392, 3059, 3263, 3458, 3496, 3514, 4186, 4769, 5681, 5773, 6118, 6526, 6916, 7028, 8372, 9538, 11362, 11546, 12236, 13052, 13832, 14056, 16744, 19076, 22724, 22841, 23092, 24472, 26104, 33383, 38152, 39767, 40411, 45448, 45682, 46184, 61997, 66766, 75049, 79534, 80822, 91364, 109687, 123994, 133532, 150098, 159068, 161644, 182728, 219374, 247988, 267064, 300196, 318136, 323288, 433979, 438748, 495976, 525343, 600392, 767809, 867958, 877496, 1050686, 1425931, 1535618, 1735916, 2101372, 2851862, 3071236, 3471832, 4202744, 5703724, 6142472, 9981517, 11407448, 19963034, 39926068, 79852136]

約数ペア:

[(1, 79852136), (2, 39926068), (4, 19963034), (7, 11407448), (8, 9981517), (13, 6142472), (14, 5703724), (19, 4202744), (23, 3471832), (26, 3071236), (28, 2851862), (38, 2101372), (46, 1735916), (52, 1535618), (56, 1425931), (76, 1050686), (91, 877496), (92, 867958), (104, 767809), (133, 600392), (152, 525343), (161, 495976), (182, 438748), (184, 433979), (247, 323288), (251, 318136), (266, 300196), (299, 267064), (322, 247988), (364, 219374), (437, 182728), (494, 161644), (502, 159068), (532, 150098), (598, 133532), (644, 123994), (728, 109687), (874, 91364), (988, 80822), (1004, 79534), (1064, 75049), (1196, 66766), (1288, 61997), (1729, 46184), (1748, 45682), (1757, 45448), (1976, 40411), (2008, 39767), (2093, 38152), (2392, 33383), (3059, 26104), (3263, 24472), (3458, 23092), (3496, 22841), (3514, 22724), (4186, 19076), (4769, 16744), (5681, 14056), (5773, 13832), (6118, 13052), (6526, 12236), (6916, 11546), (7028, 11362), (8372, 9538)]