61691328

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 112

約数和(自身を含む): 191008000

約数和(自身を除く): 129316672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 1879, 2052, 2736, 3648, 3758, 4104, 5472, 5637, 7516, 8208, 10944, 11274, 15032, 16416, 16911, 22548, 30064, 32832, 33822, 35701, 45096, 50733, 60128, 67644, 71402, 90192, 101466, 107103, 120256, 135288, 142804, 180384, 202932, 214206, 270576, 285608, 321309, 360768, 405864, 428412, 541152, 571216, 642618, 811728, 856824, 963927, 1082304, 1142432, 1285236, 1623456, 1713648, 1927854, 2284864, 2570472, 3246912, 3427296, 3855708, 5140944, 6854592, 7711416, 10281888, 15422832, 20563776, 30845664, 61691328]

約数ペア:

[(1, 61691328), (2, 30845664), (3, 20563776), (4, 15422832), (6, 10281888), (8, 7711416), (9, 6854592), (12, 5140944), (16, 3855708), (18, 3427296), (19, 3246912), (24, 2570472), (27, 2284864), (32, 1927854), (36, 1713648), (38, 1623456), (48, 1285236), (54, 1142432), (57, 1082304), (64, 963927), (72, 856824), (76, 811728), (96, 642618), (108, 571216), (114, 541152), (144, 428412), (152, 405864), (171, 360768), (192, 321309), (216, 285608), (228, 270576), (288, 214206), (304, 202932), (342, 180384), (432, 142804), (456, 135288), (513, 120256), (576, 107103), (608, 101466), (684, 90192), (864, 71402), (912, 67644), (1026, 60128), (1216, 50733), (1368, 45096), (1728, 35701), (1824, 33822), (1879, 32832), (2052, 30064), (2736, 22548), (3648, 16911), (3758, 16416), (4104, 15032), (5472, 11274), (5637, 10944), (7516, 8208)]