99145984

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 230138048

約数和(自身を除く): 130992064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 907, 976, 1708, 1792, 1814, 1952, 3416, 3628, 3904, 6349, 6832, 7256, 7808, 12698, 13664, 14512, 15616, 25396, 27328, 29024, 50792, 54656, 55327, 58048, 101584, 109312, 110654, 116096, 203168, 221308, 232192, 387289, 406336, 442616, 774578, 812672, 885232, 1549156, 1625344, 1770464, 3098312, 3540928, 6196624, 7081856, 12393248, 14163712, 24786496, 49572992, 99145984]

約数ペア:

[(1, 99145984), (2, 49572992), (4, 24786496), (7, 14163712), (8, 12393248), (14, 7081856), (16, 6196624), (28, 3540928), (32, 3098312), (56, 1770464), (61, 1625344), (64, 1549156), (112, 885232), (122, 812672), (128, 774578), (224, 442616), (244, 406336), (256, 387289), (427, 232192), (448, 221308), (488, 203168), (854, 116096), (896, 110654), (907, 109312), (976, 101584), (1708, 58048), (1792, 55327), (1814, 54656), (1952, 50792), (3416, 29024), (3628, 27328), (3904, 25396), (6349, 15616), (6832, 14512), (7256, 13664), (7808, 12698)]