90849808

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 211236480

約数和(自身を除く): 120386672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 83, 112, 116, 166, 203, 232, 332, 337, 406, 464, 581, 664, 674, 812, 1162, 1328, 1348, 1624, 2324, 2359, 2407, 2696, 3248, 4648, 4718, 4814, 5392, 9296, 9436, 9628, 9773, 16849, 18872, 19256, 19546, 27971, 33698, 37744, 38512, 39092, 55942, 67396, 68411, 78184, 111884, 134792, 136822, 156368, 195797, 223768, 269584, 273644, 391594, 447536, 547288, 783188, 811159, 1094576, 1566376, 1622318, 3132752, 3244636, 5678113, 6489272, 11356226, 12978544, 22712452, 45424904, 90849808]

約数ペア:

[(1, 90849808), (2, 45424904), (4, 22712452), (7, 12978544), (8, 11356226), (14, 6489272), (16, 5678113), (28, 3244636), (29, 3132752), (56, 1622318), (58, 1566376), (83, 1094576), (112, 811159), (116, 783188), (166, 547288), (203, 447536), (232, 391594), (332, 273644), (337, 269584), (406, 223768), (464, 195797), (581, 156368), (664, 136822), (674, 134792), (812, 111884), (1162, 78184), (1328, 68411), (1348, 67396), (1624, 55942), (2324, 39092), (2359, 38512), (2407, 37744), (2696, 33698), (3248, 27971), (4648, 19546), (4718, 19256), (4814, 18872), (5392, 16849), (9296, 9773), (9436, 9628)]