91789256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 197996400

約数和(自身を除く): 106207144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 193, 221, 269, 386, 442, 538, 772, 884, 1076, 1544, 1768, 2152, 2509, 3281, 3497, 4573, 5018, 6562, 6994, 9146, 10036, 13124, 13988, 18292, 20072, 26248, 27976, 36584, 42653, 51917, 59449, 85306, 103834, 118898, 170612, 207668, 237796, 341224, 415336, 475592, 674921, 882589, 1349842, 1765178, 2699684, 3530356, 5399368, 7060712, 11473657, 22947314, 45894628, 91789256]

約数ペア:

[(1, 91789256), (2, 45894628), (4, 22947314), (8, 11473657), (13, 7060712), (17, 5399368), (26, 3530356), (34, 2699684), (52, 1765178), (68, 1349842), (104, 882589), (136, 674921), (193, 475592), (221, 415336), (269, 341224), (386, 237796), (442, 207668), (538, 170612), (772, 118898), (884, 103834), (1076, 85306), (1544, 59449), (1768, 51917), (2152, 42653), (2509, 36584), (3281, 27976), (3497, 26248), (4573, 20072), (5018, 18292), (6562, 13988), (6994, 13124), (9146, 10036)]