72255888

素因数分解:

$2^4\times 3^4\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 100

約数和(自身を含む): 211256320

約数和(自身を除く): 139000432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 127, 144, 162, 216, 254, 324, 381, 432, 439, 508, 648, 762, 878, 1016, 1143, 1296, 1317, 1524, 1756, 2032, 2286, 2634, 3048, 3429, 3512, 3951, 4572, 5268, 6096, 6858, 7024, 7902, 9144, 10287, 10536, 11853, 13716, 15804, 18288, 20574, 21072, 23706, 27432, 31608, 35559, 41148, 47412, 54864, 55753, 63216, 71118, 82296, 94824, 111506, 142236, 164592, 167259, 189648, 223012, 284472, 334518, 446024, 501777, 568944, 669036, 892048, 1003554, 1338072, 1505331, 2007108, 2676144, 3010662, 4014216, 4515993, 6021324, 8028432, 9031986, 12042648, 18063972, 24085296, 36127944, 72255888]

約数ペア:

[(1, 72255888), (2, 36127944), (3, 24085296), (4, 18063972), (6, 12042648), (8, 9031986), (9, 8028432), (12, 6021324), (16, 4515993), (18, 4014216), (24, 3010662), (27, 2676144), (36, 2007108), (48, 1505331), (54, 1338072), (72, 1003554), (81, 892048), (108, 669036), (127, 568944), (144, 501777), (162, 446024), (216, 334518), (254, 284472), (324, 223012), (381, 189648), (432, 167259), (439, 164592), (508, 142236), (648, 111506), (762, 94824), (878, 82296), (1016, 71118), (1143, 63216), (1296, 55753), (1317, 54864), (1524, 47412), (1756, 41148), (2032, 35559), (2286, 31608), (2634, 27432), (3048, 23706), (3429, 21072), (3512, 20574), (3951, 18288), (4572, 15804), (5268, 13716), (6096, 11853), (6858, 10536), (7024, 10287), (7902, 9144)]