71319744

素因数分解:

$2^6\times 3^3\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 112

約数和(自身を含む): 211836000

約数和(自身を除く): 140516256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 149, 192, 216, 277, 288, 298, 432, 447, 554, 576, 596, 831, 864, 894, 1108, 1192, 1341, 1662, 1728, 1788, 2216, 2384, 2493, 2682, 3324, 3576, 4023, 4432, 4768, 4986, 5364, 6648, 7152, 7479, 8046, 8864, 9536, 9972, 10728, 13296, 14304, 14958, 16092, 17728, 19944, 21456, 26592, 28608, 29916, 32184, 39888, 41273, 42912, 53184, 59832, 64368, 79776, 82546, 85824, 119664, 123819, 128736, 159552, 165092, 239328, 247638, 257472, 330184, 371457, 478656, 495276, 660368, 742914, 990552, 1114371, 1320736, 1485828, 1981104, 2228742, 2641472, 2971656, 3962208, 4457484, 5943312, 7924416, 8914968, 11886624, 17829936, 23773248, 35659872, 71319744]

約数ペア:

[(1, 71319744), (2, 35659872), (3, 23773248), (4, 17829936), (6, 11886624), (8, 8914968), (9, 7924416), (12, 5943312), (16, 4457484), (18, 3962208), (24, 2971656), (27, 2641472), (32, 2228742), (36, 1981104), (48, 1485828), (54, 1320736), (64, 1114371), (72, 990552), (96, 742914), (108, 660368), (144, 495276), (149, 478656), (192, 371457), (216, 330184), (277, 257472), (288, 247638), (298, 239328), (432, 165092), (447, 159552), (554, 128736), (576, 123819), (596, 119664), (831, 85824), (864, 82546), (894, 79776), (1108, 64368), (1192, 59832), (1341, 53184), (1662, 42912), (1728, 41273), (1788, 39888), (2216, 32184), (2384, 29916), (2493, 28608), (2682, 26592), (3324, 21456), (3576, 19944), (4023, 17728), (4432, 16092), (4768, 14958), (4986, 14304), (5364, 13296), (6648, 10728), (7152, 9972), (7479, 9536), (8046, 8864)]