90172032

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 247150080

約数和(自身を除く): 156978048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 127, 128, 129, 172, 192, 254, 258, 344, 381, 384, 508, 516, 688, 762, 1016, 1032, 1376, 1524, 1849, 2032, 2064, 2752, 3048, 3698, 4064, 4128, 5461, 5504, 5547, 6096, 7396, 8128, 8256, 10922, 11094, 12192, 14792, 16256, 16383, 16512, 21844, 22188, 24384, 29584, 32766, 43688, 44376, 48768, 59168, 65532, 87376, 88752, 118336, 131064, 174752, 177504, 234823, 236672, 262128, 349504, 355008, 469646, 524256, 699008, 704469, 710016, 939292, 1048512, 1408938, 1878584, 2097024, 2817876, 3757168, 5635752, 7514336, 11271504, 15028672, 22543008, 30057344, 45086016, 90172032]

約数ペア:

[(1, 90172032), (2, 45086016), (3, 30057344), (4, 22543008), (6, 15028672), (8, 11271504), (12, 7514336), (16, 5635752), (24, 3757168), (32, 2817876), (43, 2097024), (48, 1878584), (64, 1408938), (86, 1048512), (96, 939292), (127, 710016), (128, 704469), (129, 699008), (172, 524256), (192, 469646), (254, 355008), (258, 349504), (344, 262128), (381, 236672), (384, 234823), (508, 177504), (516, 174752), (688, 131064), (762, 118336), (1016, 88752), (1032, 87376), (1376, 65532), (1524, 59168), (1849, 48768), (2032, 44376), (2064, 43688), (2752, 32766), (3048, 29584), (3698, 24384), (4064, 22188), (4128, 21844), (5461, 16512), (5504, 16383), (5547, 16256), (6096, 14792), (7396, 12192), (8128, 11094), (8256, 10922)]