91864760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7681}}^1$

素因数の和:7728

約数の個数: 64

約数和(自身を含む): 232303680

約数和(自身を除く): 140438920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 7681, 11960, 15362, 30724, 38405, 61448, 76810, 99853, 153620, 176663, 199706, 307240, 353326, 399412, 499265, 706652, 798824, 883315, 998530, 1413304, 1766630, 1997060, 2296619, 3533260, 3994120, 4593238, 7066520, 9186476, 11483095, 18372952, 22966190, 45932380, 91864760]

約数ペア:

[(1, 91864760), (2, 45932380), (4, 22966190), (5, 18372952), (8, 11483095), (10, 9186476), (13, 7066520), (20, 4593238), (23, 3994120), (26, 3533260), (40, 2296619), (46, 1997060), (52, 1766630), (65, 1413304), (92, 998530), (104, 883315), (115, 798824), (130, 706652), (184, 499265), (230, 399412), (260, 353326), (299, 307240), (460, 199706), (520, 176663), (598, 153620), (920, 99853), (1196, 76810), (1495, 61448), (2392, 38405), (2990, 30724), (5980, 15362), (7681, 11960)]