87095840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 72

約数和(自身を含む): 222878628

約数和(自身を除く): 135782788

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3221, 3380, 5408, 6442, 6760, 12884, 13520, 16105, 25768, 27040, 32210, 41873, 51536, 64420, 83746, 103072, 128840, 167492, 209365, 257680, 334984, 418730, 515360, 544349, 669968, 837460, 1088698, 1339936, 1674920, 2177396, 2721745, 3349840, 4354792, 5443490, 6699680, 8709584, 10886980, 17419168, 21773960, 43547920, 87095840]

約数ペア:

[(1, 87095840), (2, 43547920), (4, 21773960), (5, 17419168), (8, 10886980), (10, 8709584), (13, 6699680), (16, 5443490), (20, 4354792), (26, 3349840), (32, 2721745), (40, 2177396), (52, 1674920), (65, 1339936), (80, 1088698), (104, 837460), (130, 669968), (160, 544349), (169, 515360), (208, 418730), (260, 334984), (338, 257680), (416, 209365), (520, 167492), (676, 128840), (845, 103072), (1040, 83746), (1352, 64420), (1690, 51536), (2080, 41873), (2704, 32210), (3221, 27040), (3380, 25768), (5408, 16105), (6442, 13520), (6760, 12884)]