90838962

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 137257038

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 43, 54, 57, 58, 71, 86, 87, 114, 129, 142, 171, 174, 213, 258, 261, 342, 387, 426, 513, 522, 551, 639, 774, 783, 817, 1026, 1102, 1161, 1247, 1278, 1349, 1566, 1634, 1653, 1917, 2059, 2322, 2451, 2494, 2698, 3053, 3306, 3741, 3834, 4047, 4118, 4902, 4959, 6106, 6177, 7353, 7482, 8094, 9159, 9918, 11223, 12141, 12354, 14706, 14877, 18318, 18531, 22059, 22446, 23693, 24282, 27477, 29754, 33669, 36423, 37062, 39121, 44118, 47386, 54954, 55593, 58007, 67338, 71079, 72846, 78242, 82431, 88537, 111186, 116014, 117363, 142158, 164862, 174021, 177074, 213237, 234726, 265611, 348042, 352089, 426474, 522063, 531222, 639711, 704178, 796833, 1044126, 1056267, 1279422, 1566189, 1593666, 1682203, 2112534, 2390499, 3132378, 3364406, 4780998, 5046609, 10093218, 15139827, 30279654, 45419481, 90838962]

約数ペア:

[(1, 90838962), (2, 45419481), (3, 30279654), (6, 15139827), (9, 10093218), (18, 5046609), (19, 4780998), (27, 3364406), (29, 3132378), (38, 2390499), (43, 2112534), (54, 1682203), (57, 1593666), (58, 1566189), (71, 1279422), (86, 1056267), (87, 1044126), (114, 796833), (129, 704178), (142, 639711), (171, 531222), (174, 522063), (213, 426474), (258, 352089), (261, 348042), (342, 265611), (387, 234726), (426, 213237), (513, 177074), (522, 174021), (551, 164862), (639, 142158), (774, 117363), (783, 116014), (817, 111186), (1026, 88537), (1102, 82431), (1161, 78242), (1247, 72846), (1278, 71079), (1349, 67338), (1566, 58007), (1634, 55593), (1653, 54954), (1917, 47386), (2059, 44118), (2322, 39121), (2451, 37062), (2494, 36423), (2698, 33669), (3053, 29754), (3306, 27477), (3741, 24282), (3834, 23693), (4047, 22446), (4118, 22059), (4902, 18531), (4959, 18318), (6106, 14877), (6177, 14706), (7353, 12354), (7482, 12141), (8094, 11223), (9159, 9918)]