8450136

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 25920000

約数和(自身を除く): 17469864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 71, 72, 76, 87, 108, 114, 116, 142, 152, 171, 174, 213, 216, 228, 232, 261, 284, 342, 348, 426, 456, 513, 522, 551, 568, 639, 684, 696, 783, 852, 1026, 1044, 1102, 1278, 1349, 1368, 1566, 1653, 1704, 1917, 2052, 2059, 2088, 2204, 2556, 2698, 3132, 3306, 3834, 4047, 4104, 4118, 4408, 4959, 5112, 5396, 6177, 6264, 6612, 7668, 8094, 8236, 9918, 10792, 12141, 12354, 13224, 14877, 15336, 16188, 16472, 18531, 19836, 24282, 24708, 29754, 32376, 36423, 37062, 39121, 39672, 48564, 49416, 55593, 59508, 72846, 74124, 78242, 97128, 111186, 117363, 119016, 145692, 148248, 156484, 222372, 234726, 291384, 312968, 352089, 444744, 469452, 704178, 938904, 1056267, 1408356, 2112534, 2816712, 4225068, 8450136]

約数ペア:

[(1, 8450136), (2, 4225068), (3, 2816712), (4, 2112534), (6, 1408356), (8, 1056267), (9, 938904), (12, 704178), (18, 469452), (19, 444744), (24, 352089), (27, 312968), (29, 291384), (36, 234726), (38, 222372), (54, 156484), (57, 148248), (58, 145692), (71, 119016), (72, 117363), (76, 111186), (87, 97128), (108, 78242), (114, 74124), (116, 72846), (142, 59508), (152, 55593), (171, 49416), (174, 48564), (213, 39672), (216, 39121), (228, 37062), (232, 36423), (261, 32376), (284, 29754), (342, 24708), (348, 24282), (426, 19836), (456, 18531), (513, 16472), (522, 16188), (551, 15336), (568, 14877), (639, 13224), (684, 12354), (696, 12141), (783, 10792), (852, 9918), (1026, 8236), (1044, 8094), (1102, 7668), (1278, 6612), (1349, 6264), (1368, 6177), (1566, 5396), (1653, 5112), (1704, 4959), (1917, 4408), (2052, 4118), (2059, 4104), (2088, 4047), (2204, 3834), (2556, 3306), (2698, 3132)]