121940928

素因数分解:

$2^6\times 3^2\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1074

約数の個数: 84

約数和(自身を含む): 351266760

約数和(自身を除く): 229325832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 269, 288, 538, 576, 787, 807, 1076, 1574, 1614, 2152, 2361, 2421, 3148, 3228, 4304, 4722, 4842, 6296, 6456, 7083, 8608, 9444, 9684, 12592, 12912, 14166, 17216, 18888, 19368, 25184, 25824, 28332, 37776, 38736, 50368, 51648, 56664, 75552, 77472, 113328, 151104, 154944, 211703, 226656, 423406, 453312, 635109, 846812, 1270218, 1693624, 1905327, 2540436, 3387248, 3810654, 5080872, 6774496, 7621308, 10161744, 13548992, 15242616, 20323488, 30485232, 40646976, 60970464, 121940928]

約数ペア:

[(1, 121940928), (2, 60970464), (3, 40646976), (4, 30485232), (6, 20323488), (8, 15242616), (9, 13548992), (12, 10161744), (16, 7621308), (18, 6774496), (24, 5080872), (32, 3810654), (36, 3387248), (48, 2540436), (64, 1905327), (72, 1693624), (96, 1270218), (144, 846812), (192, 635109), (269, 453312), (288, 423406), (538, 226656), (576, 211703), (787, 154944), (807, 151104), (1076, 113328), (1574, 77472), (1614, 75552), (2152, 56664), (2361, 51648), (2421, 50368), (3148, 38736), (3228, 37776), (4304, 28332), (4722, 25824), (4842, 25184), (6296, 19368), (6456, 18888), (7083, 17216), (8608, 14166), (9444, 12912), (9684, 12592)]