78405048904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3713767}}^1$

素因数の和:3713822

約数の個数: 64

約数和(自身を含む): 187173907200

約数和(自身を除く): 108768858296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 10556, 21112, 3713767, 7427534, 14855068, 25996369, 29710136, 48278971, 51992738, 96557942, 103985476, 107699243, 193115884, 207970952, 215398486, 337952797, 386231768, 430796972, 675905594, 753894701, 861593944, 1351811188, 1400090159, 1507789402, 2703622376, 2800180318, 3015578804, 5600360636, 6031157608, 9800631113, 11200721272, 19601262226, 39202524452, 78405048904]

約数ペア:

[(1, 78405048904), (2, 39202524452), (4, 19601262226), (7, 11200721272), (8, 9800631113), (13, 6031157608), (14, 5600360636), (26, 3015578804), (28, 2800180318), (29, 2703622376), (52, 1507789402), (56, 1400090159), (58, 1351811188), (91, 861593944), (104, 753894701), (116, 675905594), (182, 430796972), (203, 386231768), (232, 337952797), (364, 215398486), (377, 207970952), (406, 193115884), (728, 107699243), (754, 103985476), (812, 96557942), (1508, 51992738), (1624, 48278971), (2639, 29710136), (3016, 25996369), (5278, 14855068), (10556, 7427534), (21112, 3713767)]