90940992

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 256885440

約数和(自身を除く): 165944448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 97, 114, 152, 192, 194, 228, 257, 291, 304, 388, 456, 514, 582, 608, 771, 776, 912, 1028, 1164, 1216, 1542, 1552, 1824, 1843, 2056, 2328, 3084, 3104, 3648, 3686, 4112, 4656, 4883, 5529, 6168, 6208, 7372, 8224, 9312, 9766, 11058, 12336, 14649, 14744, 16448, 18624, 19532, 22116, 24672, 24929, 29298, 29488, 39064, 44232, 49344, 49858, 58596, 58976, 74787, 78128, 88464, 99716, 117192, 117952, 149574, 156256, 176928, 199432, 234384, 299148, 312512, 353856, 398864, 468768, 473651, 598296, 797728, 937536, 947302, 1196592, 1420953, 1595456, 1894604, 2393184, 2841906, 3789208, 4786368, 5683812, 7578416, 11367624, 15156832, 22735248, 30313664, 45470496, 90940992]

約数ペア:

[(1, 90940992), (2, 45470496), (3, 30313664), (4, 22735248), (6, 15156832), (8, 11367624), (12, 7578416), (16, 5683812), (19, 4786368), (24, 3789208), (32, 2841906), (38, 2393184), (48, 1894604), (57, 1595456), (64, 1420953), (76, 1196592), (96, 947302), (97, 937536), (114, 797728), (152, 598296), (192, 473651), (194, 468768), (228, 398864), (257, 353856), (291, 312512), (304, 299148), (388, 234384), (456, 199432), (514, 176928), (582, 156256), (608, 149574), (771, 117952), (776, 117192), (912, 99716), (1028, 88464), (1164, 78128), (1216, 74787), (1542, 58976), (1552, 58596), (1824, 49858), (1843, 49344), (2056, 44232), (2328, 39064), (3084, 29488), (3104, 29298), (3648, 24929), (3686, 24672), (4112, 22116), (4656, 19532), (4883, 18624), (5529, 16448), (6168, 14744), (6208, 14649), (7372, 12336), (8224, 11058), (9312, 9766)]