90180864

素因数分解:

$2^8\times 3^4\times {\mathrm{4349}}^1$

素因数の和:4377

約数の個数: 90

約数和(自身を含む): 268964850

約数和(自身を除く): 178783986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 4349, 5184, 6912, 8698, 10368, 13047, 17396, 20736, 26094, 34792, 39141, 52188, 69584, 78282, 104376, 117423, 139168, 156564, 208752, 234846, 278336, 313128, 352269, 417504, 469692, 556672, 626256, 704538, 835008, 939384, 1113344, 1252512, 1409076, 1670016, 1878768, 2505024, 2818152, 3340032, 3757536, 5010048, 5636304, 7515072, 10020096, 11272608, 15030144, 22545216, 30060288, 45090432, 90180864]

約数ペア:

[(1, 90180864), (2, 45090432), (3, 30060288), (4, 22545216), (6, 15030144), (8, 11272608), (9, 10020096), (12, 7515072), (16, 5636304), (18, 5010048), (24, 3757536), (27, 3340032), (32, 2818152), (36, 2505024), (48, 1878768), (54, 1670016), (64, 1409076), (72, 1252512), (81, 1113344), (96, 939384), (108, 835008), (128, 704538), (144, 626256), (162, 556672), (192, 469692), (216, 417504), (256, 352269), (288, 313128), (324, 278336), (384, 234846), (432, 208752), (576, 156564), (648, 139168), (768, 117423), (864, 104376), (1152, 78282), (1296, 69584), (1728, 52188), (2304, 39141), (2592, 34792), (3456, 26094), (4349, 20736), (5184, 17396), (6912, 13047), (8698, 10368)]