72928308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13907}}^1$

素因数の和:13956

約数の個数: 48

約数和(自身を含む): 186923520

約数和(自身を除く): 113995212

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 13907, 27814, 41721, 55628, 83442, 166884, 264233, 319861, 528466, 639722, 792699, 959583, 1056932, 1279444, 1585398, 1919166, 3170796, 3838332, 6077359, 12154718, 18232077, 24309436, 36464154, 72928308]

約数ペア:

[(1, 72928308), (2, 36464154), (3, 24309436), (4, 18232077), (6, 12154718), (12, 6077359), (19, 3838332), (23, 3170796), (38, 1919166), (46, 1585398), (57, 1279444), (69, 1056932), (76, 959583), (92, 792699), (114, 639722), (138, 528466), (228, 319861), (276, 264233), (437, 166884), (874, 83442), (1311, 55628), (1748, 41721), (2622, 27814), (5244, 13907)]