87990408

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1332

約数の個数: 128

約数和(自身を含む): 276048000

約数和(自身を除く): 188057592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 297, 319, 348, 396, 522, 594, 638, 696, 783, 792, 957, 1044, 1188, 1276, 1277, 1566, 1914, 2088, 2376, 2552, 2554, 2871, 3132, 3828, 3831, 5108, 5742, 6264, 7656, 7662, 8613, 10216, 11484, 11493, 14047, 15324, 17226, 22968, 22986, 28094, 30648, 34452, 34479, 37033, 42141, 45972, 56188, 68904, 68958, 74066, 84282, 91944, 111099, 112376, 126423, 137916, 148132, 168564, 222198, 252846, 275832, 296264, 333297, 337128, 379269, 407363, 444396, 505692, 666594, 758538, 814726, 888792, 999891, 1011384, 1222089, 1333188, 1517076, 1629452, 1999782, 2444178, 2666376, 3034152, 3258904, 3666267, 3999564, 4888356, 7332534, 7999128, 9776712, 10998801, 14665068, 21997602, 29330136, 43995204, 87990408]

約数ペア:

[(1, 87990408), (2, 43995204), (3, 29330136), (4, 21997602), (6, 14665068), (8, 10998801), (9, 9776712), (11, 7999128), (12, 7332534), (18, 4888356), (22, 3999564), (24, 3666267), (27, 3258904), (29, 3034152), (33, 2666376), (36, 2444178), (44, 1999782), (54, 1629452), (58, 1517076), (66, 1333188), (72, 1222089), (87, 1011384), (88, 999891), (99, 888792), (108, 814726), (116, 758538), (132, 666594), (174, 505692), (198, 444396), (216, 407363), (232, 379269), (261, 337128), (264, 333297), (297, 296264), (319, 275832), (348, 252846), (396, 222198), (522, 168564), (594, 148132), (638, 137916), (696, 126423), (783, 112376), (792, 111099), (957, 91944), (1044, 84282), (1188, 74066), (1276, 68958), (1277, 68904), (1566, 56188), (1914, 45972), (2088, 42141), (2376, 37033), (2552, 34479), (2554, 34452), (2871, 30648), (3132, 28094), (3828, 22986), (3831, 22968), (5108, 17226), (5742, 15324), (6264, 14047), (7656, 11493), (7662, 11484), (8613, 10216)]