90401024

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 209861568

約数和(自身を除く): 119460544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 827, 854, 896, 976, 1654, 1708, 1792, 1952, 3308, 3416, 3904, 5789, 6616, 6832, 7808, 11578, 13232, 13664, 15616, 23156, 26464, 27328, 46312, 50447, 52928, 54656, 92624, 100894, 105856, 109312, 185248, 201788, 211712, 353129, 370496, 403576, 706258, 740992, 807152, 1412516, 1481984, 1614304, 2825032, 3228608, 5650064, 6457216, 11300128, 12914432, 22600256, 45200512, 90401024]

約数ペア:

[(1, 90401024), (2, 45200512), (4, 22600256), (7, 12914432), (8, 11300128), (14, 6457216), (16, 5650064), (28, 3228608), (32, 2825032), (56, 1614304), (61, 1481984), (64, 1412516), (112, 807152), (122, 740992), (128, 706258), (224, 403576), (244, 370496), (256, 353129), (427, 211712), (448, 201788), (488, 185248), (827, 109312), (854, 105856), (896, 100894), (976, 92624), (1654, 54656), (1708, 52928), (1792, 50447), (1952, 46312), (3308, 27328), (3416, 26464), (3904, 23156), (5789, 15616), (6616, 13664), (6832, 13232), (7808, 11578)]