79388764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 181184640

約数和(自身を除く): 101795876

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 883, 988, 1183, 1729, 1766, 2366, 3211, 3458, 3532, 4732, 6181, 6422, 6916, 11479, 12362, 12844, 16777, 22477, 22958, 24724, 33554, 44954, 45916, 67108, 80353, 89908, 117439, 149227, 160706, 218101, 234878, 298454, 321412, 436202, 469756, 596908, 872404, 1044589, 1526707, 2089178, 2835313, 3053414, 4178356, 5670626, 6106828, 11341252, 19847191, 39694382, 79388764]

約数ペア:

[(1, 79388764), (2, 39694382), (4, 19847191), (7, 11341252), (13, 6106828), (14, 5670626), (19, 4178356), (26, 3053414), (28, 2835313), (38, 2089178), (52, 1526707), (76, 1044589), (91, 872404), (133, 596908), (169, 469756), (182, 436202), (247, 321412), (266, 298454), (338, 234878), (364, 218101), (494, 160706), (532, 149227), (676, 117439), (883, 89908), (988, 80353), (1183, 67108), (1729, 45916), (1766, 44954), (2366, 33554), (3211, 24724), (3458, 22958), (3532, 22477), (4732, 16777), (6181, 12844), (6422, 12362), (6916, 11479)]