90905328

素因数分解:

$2^4\times 3^5\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 267566208

約数和(自身を除く): 176660880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 103, 108, 144, 162, 206, 216, 227, 243, 309, 324, 412, 432, 454, 486, 618, 648, 681, 824, 908, 927, 972, 1236, 1296, 1362, 1648, 1816, 1854, 1944, 2043, 2472, 2724, 2781, 3632, 3708, 3888, 4086, 4944, 5448, 5562, 6129, 7416, 8172, 8343, 10896, 11124, 12258, 14832, 16344, 16686, 18387, 22248, 23381, 24516, 25029, 32688, 33372, 36774, 44496, 46762, 49032, 50058, 55161, 66744, 70143, 73548, 93524, 98064, 100116, 110322, 133488, 140286, 147096, 187048, 200232, 210429, 220644, 280572, 294192, 374096, 400464, 420858, 441288, 561144, 631287, 841716, 882576, 1122288, 1262574, 1683432, 1893861, 2525148, 3366864, 3787722, 5050296, 5681583, 7575444, 10100592, 11363166, 15150888, 22726332, 30301776, 45452664, 90905328]

約数ペア:

[(1, 90905328), (2, 45452664), (3, 30301776), (4, 22726332), (6, 15150888), (8, 11363166), (9, 10100592), (12, 7575444), (16, 5681583), (18, 5050296), (24, 3787722), (27, 3366864), (36, 2525148), (48, 1893861), (54, 1683432), (72, 1262574), (81, 1122288), (103, 882576), (108, 841716), (144, 631287), (162, 561144), (206, 441288), (216, 420858), (227, 400464), (243, 374096), (309, 294192), (324, 280572), (412, 220644), (432, 210429), (454, 200232), (486, 187048), (618, 147096), (648, 140286), (681, 133488), (824, 110322), (908, 100116), (927, 98064), (972, 93524), (1236, 73548), (1296, 70143), (1362, 66744), (1648, 55161), (1816, 50058), (1854, 49032), (1944, 46762), (2043, 44496), (2472, 36774), (2724, 33372), (2781, 32688), (3632, 25029), (3708, 24516), (3888, 23381), (4086, 22248), (4944, 18387), (5448, 16686), (5562, 16344), (6129, 14832), (7416, 12258), (8172, 11124), (8343, 10896)]