78320844

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 235110400

約数和(自身を除く): 156789556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1279, 1458, 1701, 2187, 2268, 2558, 2916, 3402, 3837, 4374, 5103, 5116, 6804, 7674, 8748, 8953, 10206, 11511, 15309, 15348, 17906, 20412, 23022, 26859, 30618, 34533, 35812, 46044, 53718, 61236, 69066, 80577, 103599, 107436, 138132, 161154, 207198, 241731, 310797, 322308, 414396, 483462, 621594, 725193, 932391, 966924, 1243188, 1450386, 1864782, 2175579, 2797173, 2900772, 3729564, 4351158, 5594346, 6526737, 8702316, 11188692, 13053474, 19580211, 26106948, 39160422, 78320844]

約数ペア:

[(1, 78320844), (2, 39160422), (3, 26106948), (4, 19580211), (6, 13053474), (7, 11188692), (9, 8702316), (12, 6526737), (14, 5594346), (18, 4351158), (21, 3729564), (27, 2900772), (28, 2797173), (36, 2175579), (42, 1864782), (54, 1450386), (63, 1243188), (81, 966924), (84, 932391), (108, 725193), (126, 621594), (162, 483462), (189, 414396), (243, 322308), (252, 310797), (324, 241731), (378, 207198), (486, 161154), (567, 138132), (729, 107436), (756, 103599), (972, 80577), (1134, 69066), (1279, 61236), (1458, 53718), (1701, 46044), (2187, 35812), (2268, 34533), (2558, 30618), (2916, 26859), (3402, 23022), (3837, 20412), (4374, 17906), (5103, 15348), (5116, 15309), (6804, 11511), (7674, 10206), (8748, 8953)]