89895344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 219200256

約数和(自身を除く): 129304912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 557, 616, 917, 1048, 1114, 1232, 1441, 1834, 2096, 2228, 2882, 3668, 3899, 4456, 5764, 6127, 7336, 7798, 8912, 10087, 11528, 12254, 14672, 15596, 20174, 23056, 24508, 31192, 40348, 42889, 49016, 62384, 72967, 80696, 85778, 98032, 145934, 161392, 171556, 291868, 343112, 510769, 583736, 686224, 802637, 1021538, 1167472, 1605274, 2043076, 3210548, 4086152, 5618459, 6421096, 8172304, 11236918, 12842192, 22473836, 44947672, 89895344]

約数ペア:

[(1, 89895344), (2, 44947672), (4, 22473836), (7, 12842192), (8, 11236918), (11, 8172304), (14, 6421096), (16, 5618459), (22, 4086152), (28, 3210548), (44, 2043076), (56, 1605274), (77, 1167472), (88, 1021538), (112, 802637), (131, 686224), (154, 583736), (176, 510769), (262, 343112), (308, 291868), (524, 171556), (557, 161392), (616, 145934), (917, 98032), (1048, 85778), (1114, 80696), (1232, 72967), (1441, 62384), (1834, 49016), (2096, 42889), (2228, 40348), (2882, 31192), (3668, 24508), (3899, 23056), (4456, 20174), (5764, 15596), (6127, 14672), (7336, 12254), (7798, 11528), (8912, 10087)]