80811696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10498

約数の個数: 80

約数和(自身を含む): 248984064

約数和(自身を除く): 168172368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 10457, 20914, 31371, 41828, 62742, 73199, 83656, 125484, 146398, 167312, 219597, 240511, 250968, 292796, 439194, 481022, 501936, 585592, 721533, 878388, 962044, 1171184, 1443066, 1683577, 1756776, 1924088, 2886132, 3367154, 3513552, 3848176, 5050731, 5772264, 6734308, 10101462, 11544528, 13468616, 20202924, 26937232, 40405848, 80811696]

約数ペア:

[(1, 80811696), (2, 40405848), (3, 26937232), (4, 20202924), (6, 13468616), (7, 11544528), (8, 10101462), (12, 6734308), (14, 5772264), (16, 5050731), (21, 3848176), (23, 3513552), (24, 3367154), (28, 2886132), (42, 1924088), (46, 1756776), (48, 1683577), (56, 1443066), (69, 1171184), (84, 962044), (92, 878388), (112, 721533), (138, 585592), (161, 501936), (168, 481022), (184, 439194), (276, 292796), (322, 250968), (336, 240511), (368, 219597), (483, 167312), (552, 146398), (644, 125484), (966, 83656), (1104, 73199), (1288, 62742), (1932, 41828), (2576, 31371), (3864, 20914), (7728, 10457)]