90419712

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 253327536

約数和(自身を除く): 162907824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 148, 172, 192, 222, 256, 258, 296, 344, 384, 444, 512, 516, 592, 688, 768, 888, 1032, 1184, 1369, 1376, 1536, 1591, 1776, 2064, 2368, 2738, 2752, 3182, 3552, 4107, 4128, 4736, 4773, 5476, 5504, 6364, 7104, 8214, 8256, 9472, 9546, 10952, 11008, 12728, 14208, 16428, 16512, 18944, 19092, 21904, 22016, 25456, 28416, 32856, 33024, 38184, 43808, 50912, 56832, 58867, 65712, 66048, 76368, 87616, 101824, 117734, 131424, 152736, 175232, 176601, 203648, 235468, 262848, 305472, 350464, 353202, 407296, 470936, 525696, 610944, 700928, 706404, 814592, 941872, 1051392, 1221888, 1412808, 1883744, 2102784, 2443776, 2825616, 3767488, 5651232, 7534976, 11302464, 15069952, 22604928, 30139904, 45209856, 90419712]

約数ペア:

[(1, 90419712), (2, 45209856), (3, 30139904), (4, 22604928), (6, 15069952), (8, 11302464), (12, 7534976), (16, 5651232), (24, 3767488), (32, 2825616), (37, 2443776), (43, 2102784), (48, 1883744), (64, 1412808), (74, 1221888), (86, 1051392), (96, 941872), (111, 814592), (128, 706404), (129, 700928), (148, 610944), (172, 525696), (192, 470936), (222, 407296), (256, 353202), (258, 350464), (296, 305472), (344, 262848), (384, 235468), (444, 203648), (512, 176601), (516, 175232), (592, 152736), (688, 131424), (768, 117734), (888, 101824), (1032, 87616), (1184, 76368), (1369, 66048), (1376, 65712), (1536, 58867), (1591, 56832), (1776, 50912), (2064, 43808), (2368, 38184), (2738, 33024), (2752, 32856), (3182, 28416), (3552, 25456), (4107, 22016), (4128, 21904), (4736, 19092), (4773, 18944), (5476, 16512), (5504, 16428), (6364, 14208), (7104, 12728), (8214, 11008), (8256, 10952), (9472, 9546)]