78562276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 77375324

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 59, 116, 118, 236, 377, 754, 767, 883, 1508, 1534, 1711, 1766, 3068, 3422, 3532, 6844, 11479, 22243, 22958, 25607, 44486, 45916, 51214, 52097, 88972, 102428, 104194, 208388, 332891, 665782, 677261, 1331564, 1354522, 1510813, 2709044, 3021626, 6043252, 19640569, 39281138, 78562276]

約数ペア:

[(1, 78562276), (2, 39281138), (4, 19640569), (13, 6043252), (26, 3021626), (29, 2709044), (52, 1510813), (58, 1354522), (59, 1331564), (116, 677261), (118, 665782), (236, 332891), (377, 208388), (754, 104194), (767, 102428), (883, 88972), (1508, 52097), (1534, 51214), (1711, 45916), (1766, 44486), (3068, 25607), (3422, 22958), (3532, 22243), (6844, 11479)]