80276292

素因数分解:

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

素因数の和:151

約数の個数: 144

約数和(自身を含む): 230428800

約数和(自身を除く): 150152508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 71, 76, 87, 108, 114, 116, 142, 171, 174, 213, 228, 261, 284, 342, 348, 361, 426, 513, 522, 551, 639, 684, 722, 783, 852, 1026, 1044, 1083, 1102, 1278, 1349, 1444, 1566, 1653, 1917, 2052, 2059, 2166, 2204, 2556, 2698, 3132, 3249, 3306, 3834, 4047, 4118, 4332, 4959, 5396, 6177, 6498, 6612, 7668, 8094, 8236, 9747, 9918, 10469, 12141, 12354, 12996, 14877, 16188, 18531, 19494, 19836, 20938, 24282, 24708, 25631, 29754, 31407, 36423, 37062, 38988, 39121, 41876, 48564, 51262, 55593, 59508, 62814, 72846, 74124, 76893, 78242, 94221, 102524, 111186, 117363, 125628, 145692, 153786, 156484, 188442, 222372, 230679, 234726, 282663, 307572, 352089, 376884, 461358, 469452, 565326, 692037, 704178, 743299, 922716, 1056267, 1130652, 1384074, 1408356, 1486598, 2112534, 2229897, 2768148, 2973196, 4225068, 4459794, 6689691, 8919588, 13379382, 20069073, 26758764, 40138146, 80276292]

約数ペア:

[(1, 80276292), (2, 40138146), (3, 26758764), (4, 20069073), (6, 13379382), (9, 8919588), (12, 6689691), (18, 4459794), (19, 4225068), (27, 2973196), (29, 2768148), (36, 2229897), (38, 2112534), (54, 1486598), (57, 1408356), (58, 1384074), (71, 1130652), (76, 1056267), (87, 922716), (108, 743299), (114, 704178), (116, 692037), (142, 565326), (171, 469452), (174, 461358), (213, 376884), (228, 352089), (261, 307572), (284, 282663), (342, 234726), (348, 230679), (361, 222372), (426, 188442), (513, 156484), (522, 153786), (551, 145692), (639, 125628), (684, 117363), (722, 111186), (783, 102524), (852, 94221), (1026, 78242), (1044, 76893), (1083, 74124), (1102, 72846), (1278, 62814), (1349, 59508), (1444, 55593), (1566, 51262), (1653, 48564), (1917, 41876), (2052, 39121), (2059, 38988), (2166, 37062), (2204, 36423), (2556, 31407), (2698, 29754), (3132, 25631), (3249, 24708), (3306, 24282), (3834, 20938), (4047, 19836), (4118, 19494), (4332, 18531), (4959, 16188), (5396, 14877), (6177, 12996), (6498, 12354), (6612, 12141), (7668, 10469), (8094, 9918), (8236, 9747)]