90492288

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 257856000

約数和(自身を除く): 167363712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 128, 152, 157, 158, 192, 228, 237, 304, 314, 316, 384, 456, 471, 474, 608, 628, 632, 912, 942, 948, 1216, 1256, 1264, 1501, 1824, 1884, 1896, 2432, 2512, 2528, 2983, 3002, 3648, 3768, 3792, 4503, 5024, 5056, 5966, 6004, 7296, 7536, 7584, 8949, 9006, 10048, 10112, 11932, 12008, 12403, 15072, 15168, 17898, 18012, 20096, 23864, 24016, 24806, 30144, 30336, 35796, 36024, 37209, 47728, 48032, 49612, 60288, 71592, 72048, 74418, 95456, 96064, 99224, 143184, 144096, 148836, 190912, 192128, 198448, 235657, 286368, 288192, 297672, 381824, 396896, 471314, 572736, 576384, 595344, 706971, 793792, 942628, 1145472, 1190688, 1413942, 1587584, 1885256, 2381376, 2827884, 3770512, 4762752, 5655768, 7541024, 11311536, 15082048, 22623072, 30164096, 45246144, 90492288]

約数ペア:

[(1, 90492288), (2, 45246144), (3, 30164096), (4, 22623072), (6, 15082048), (8, 11311536), (12, 7541024), (16, 5655768), (19, 4762752), (24, 3770512), (32, 2827884), (38, 2381376), (48, 1885256), (57, 1587584), (64, 1413942), (76, 1190688), (79, 1145472), (96, 942628), (114, 793792), (128, 706971), (152, 595344), (157, 576384), (158, 572736), (192, 471314), (228, 396896), (237, 381824), (304, 297672), (314, 288192), (316, 286368), (384, 235657), (456, 198448), (471, 192128), (474, 190912), (608, 148836), (628, 144096), (632, 143184), (912, 99224), (942, 96064), (948, 95456), (1216, 74418), (1256, 72048), (1264, 71592), (1501, 60288), (1824, 49612), (1884, 48032), (1896, 47728), (2432, 37209), (2512, 36024), (2528, 35796), (2983, 30336), (3002, 30144), (3648, 24806), (3768, 24016), (3792, 23864), (4503, 20096), (5024, 18012), (5056, 17898), (5966, 15168), (6004, 15072), (7296, 12403), (7536, 12008), (7584, 11932), (8949, 10112), (9006, 10048)]