84139664

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 206102880

約数和(自身を除く): 121963216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 59, 68, 98, 107, 112, 118, 119, 136, 196, 214, 236, 238, 272, 392, 413, 428, 472, 476, 749, 784, 826, 833, 856, 944, 952, 1003, 1498, 1652, 1666, 1712, 1819, 1904, 2006, 2891, 2996, 3304, 3332, 3638, 4012, 5243, 5782, 5992, 6313, 6608, 6664, 7021, 7276, 8024, 10486, 11564, 11984, 12626, 12733, 13328, 14042, 14552, 16048, 20972, 23128, 25252, 25466, 28084, 29104, 41944, 44191, 46256, 49147, 50504, 50932, 56168, 83888, 88382, 89131, 98294, 101008, 101864, 107321, 112336, 176764, 178262, 196588, 203728, 214642, 309337, 353528, 356524, 393176, 429284, 618674, 707056, 713048, 751247, 786352, 858568, 1237348, 1426096, 1502494, 1717136, 2474696, 3004988, 4949392, 5258729, 6009976, 10517458, 12019952, 21034916, 42069832, 84139664]

約数ペア:

[(1, 84139664), (2, 42069832), (4, 21034916), (7, 12019952), (8, 10517458), (14, 6009976), (16, 5258729), (17, 4949392), (28, 3004988), (34, 2474696), (49, 1717136), (56, 1502494), (59, 1426096), (68, 1237348), (98, 858568), (107, 786352), (112, 751247), (118, 713048), (119, 707056), (136, 618674), (196, 429284), (214, 393176), (236, 356524), (238, 353528), (272, 309337), (392, 214642), (413, 203728), (428, 196588), (472, 178262), (476, 176764), (749, 112336), (784, 107321), (826, 101864), (833, 101008), (856, 98294), (944, 89131), (952, 88382), (1003, 83888), (1498, 56168), (1652, 50932), (1666, 50504), (1712, 49147), (1819, 46256), (1904, 44191), (2006, 41944), (2891, 29104), (2996, 28084), (3304, 25466), (3332, 25252), (3638, 23128), (4012, 20972), (5243, 16048), (5782, 14552), (5992, 14042), (6313, 13328), (6608, 12733), (6664, 12626), (7021, 11984), (7276, 11564), (8024, 10486)]