87292348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 107791940

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 47, 52, 68, 94, 143, 187, 188, 191, 221, 286, 374, 382, 442, 517, 572, 611, 748, 764, 799, 884, 1034, 1222, 1598, 2068, 2101, 2431, 2444, 2483, 3196, 3247, 4202, 4862, 4966, 6494, 6721, 8404, 8789, 8977, 9724, 9932, 10387, 12988, 13442, 17578, 17954, 20774, 26884, 27313, 35156, 35717, 35908, 41548, 42211, 54626, 71434, 84422, 98747, 109252, 114257, 116701, 142868, 152609, 168844, 197494, 228514, 233402, 305218, 394988, 457028, 464321, 466804, 610436, 928642, 1283711, 1678699, 1857284, 1983917, 2567422, 3357398, 3967834, 5134844, 6714796, 7935668, 21823087, 43646174, 87292348]

約数ペア:

[(1, 87292348), (2, 43646174), (4, 21823087), (11, 7935668), (13, 6714796), (17, 5134844), (22, 3967834), (26, 3357398), (34, 2567422), (44, 1983917), (47, 1857284), (52, 1678699), (68, 1283711), (94, 928642), (143, 610436), (187, 466804), (188, 464321), (191, 457028), (221, 394988), (286, 305218), (374, 233402), (382, 228514), (442, 197494), (517, 168844), (572, 152609), (611, 142868), (748, 116701), (764, 114257), (799, 109252), (884, 98747), (1034, 84422), (1222, 71434), (1598, 54626), (2068, 42211), (2101, 41548), (2431, 35908), (2444, 35717), (2483, 35156), (3196, 27313), (3247, 26884), (4202, 20774), (4862, 17954), (4966, 17578), (6494, 13442), (6721, 12988), (8404, 10387), (8789, 9932), (8977, 9724)]