7287647112

素因数分解:

$2^3\times 3^4\times {\mathrm{1109}}^1\times {\mathrm{10141}}^1$

素因数の和:11268

約数の個数: 80

約数和(自身を含む): 20432580300

約数和(自身を除く): 13144933188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1109, 2218, 3327, 4436, 6654, 8872, 9981, 10141, 13308, 19962, 20282, 26616, 29943, 30423, 39924, 40564, 59886, 60846, 79848, 81128, 89829, 91269, 119772, 121692, 179658, 182538, 239544, 243384, 273807, 359316, 365076, 547614, 718632, 730152, 821421, 1095228, 1642842, 2190456, 3285684, 6571368, 11246369, 22492738, 33739107, 44985476, 67478214, 89970952, 101217321, 134956428, 202434642, 269912856, 303651963, 404869284, 607303926, 809738568, 910955889, 1214607852, 1821911778, 2429215704, 3643823556, 7287647112]

約数ペア:

[(1, 7287647112), (2, 3643823556), (3, 2429215704), (4, 1821911778), (6, 1214607852), (8, 910955889), (9, 809738568), (12, 607303926), (18, 404869284), (24, 303651963), (27, 269912856), (36, 202434642), (54, 134956428), (72, 101217321), (81, 89970952), (108, 67478214), (162, 44985476), (216, 33739107), (324, 22492738), (648, 11246369), (1109, 6571368), (2218, 3285684), (3327, 2190456), (4436, 1642842), (6654, 1095228), (8872, 821421), (9981, 730152), (10141, 718632), (13308, 547614), (19962, 365076), (20282, 359316), (26616, 273807), (29943, 243384), (30423, 239544), (39924, 182538), (40564, 179658), (59886, 121692), (60846, 119772), (79848, 91269), (81128, 89829)]