89445664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 226824192

約数和(自身を除く): 137378528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1171, 1232, 1364, 1736, 2342, 2387, 2464, 2728, 3472, 4684, 4774, 5456, 6944, 8197, 9368, 9548, 10912, 12881, 16394, 18736, 19096, 25762, 32788, 36301, 37472, 38192, 51524, 65576, 72602, 76384, 90167, 103048, 131152, 145204, 180334, 206096, 254107, 262304, 290408, 360668, 399311, 412192, 508214, 580816, 721336, 798622, 1016428, 1161632, 1442672, 1597244, 2032856, 2795177, 2885344, 3194488, 4065712, 5590354, 6388976, 8131424, 11180708, 12777952, 22361416, 44722832, 89445664]

約数ペア:

[(1, 89445664), (2, 44722832), (4, 22361416), (7, 12777952), (8, 11180708), (11, 8131424), (14, 6388976), (16, 5590354), (22, 4065712), (28, 3194488), (31, 2885344), (32, 2795177), (44, 2032856), (56, 1597244), (62, 1442672), (77, 1161632), (88, 1016428), (112, 798622), (124, 721336), (154, 580816), (176, 508214), (217, 412192), (224, 399311), (248, 360668), (308, 290408), (341, 262304), (352, 254107), (434, 206096), (496, 180334), (616, 145204), (682, 131152), (868, 103048), (992, 90167), (1171, 76384), (1232, 72602), (1364, 65576), (1736, 51524), (2342, 38192), (2387, 37472), (2464, 36301), (2728, 32788), (3472, 25762), (4684, 19096), (4774, 18736), (5456, 16394), (6944, 12881), (8197, 10912), (9368, 9548)]