77693356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 162328320

約数和(自身を除く): 84634964

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 169, 247, 263, 299, 338, 437, 494, 526, 598, 676, 874, 988, 1052, 1196, 1748, 3211, 3419, 3887, 4997, 5681, 6049, 6422, 6838, 7774, 9994, 11362, 12098, 12844, 13676, 15548, 19988, 22724, 24196, 44447, 64961, 73853, 78637, 88894, 114931, 129922, 147706, 157274, 177788, 229862, 259844, 295412, 314548, 459724, 844493, 1022281, 1494103, 1688986, 2044562, 2988206, 3377972, 4089124, 5976412, 19423339, 38846678, 77693356]

約数ペア:

[(1, 77693356), (2, 38846678), (4, 19423339), (13, 5976412), (19, 4089124), (23, 3377972), (26, 2988206), (38, 2044562), (46, 1688986), (52, 1494103), (76, 1022281), (92, 844493), (169, 459724), (247, 314548), (263, 295412), (299, 259844), (338, 229862), (437, 177788), (494, 157274), (526, 147706), (598, 129922), (676, 114931), (874, 88894), (988, 78637), (1052, 73853), (1196, 64961), (1748, 44447), (3211, 24196), (3419, 22724), (3887, 19988), (4997, 15548), (5681, 13676), (6049, 12844), (6422, 12098), (6838, 11362), (7774, 9994)]