91033540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 216191808

約数和(自身を除く): 125158268

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1171, 1196, 1495, 1690, 2342, 2990, 3380, 3887, 4684, 5855, 5980, 7774, 11710, 15223, 15548, 19435, 23420, 26933, 30446, 38870, 53866, 60892, 76115, 77740, 107732, 134665, 152230, 197899, 269330, 304460, 350129, 395798, 538660, 700258, 791596, 989495, 1400516, 1750645, 1978990, 3501290, 3957980, 4551677, 7002580, 9103354, 18206708, 22758385, 45516770, 91033540]

約数ペア:

[(1, 91033540), (2, 45516770), (4, 22758385), (5, 18206708), (10, 9103354), (13, 7002580), (20, 4551677), (23, 3957980), (26, 3501290), (46, 1978990), (52, 1750645), (65, 1400516), (92, 989495), (115, 791596), (130, 700258), (169, 538660), (230, 395798), (260, 350129), (299, 304460), (338, 269330), (460, 197899), (598, 152230), (676, 134665), (845, 107732), (1171, 77740), (1196, 76115), (1495, 60892), (1690, 53866), (2342, 38870), (2990, 30446), (3380, 26933), (3887, 23420), (4684, 19435), (5855, 15548), (5980, 15223), (7774, 11710)]