129561264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 419893760

約数和(自身を除く): 290332496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 948, 1008, 1106, 1264, 1422, 1627, 1659, 1896, 2212, 2844, 3254, 3318, 3792, 4424, 4881, 4977, 5688, 6508, 6636, 8848, 9762, 9954, 11376, 11389, 13016, 13272, 14643, 19524, 19908, 22778, 26032, 26544, 29286, 34167, 39048, 39816, 45556, 58572, 68334, 78096, 79632, 91112, 102501, 117144, 128533, 136668, 182224, 205002, 234288, 257066, 273336, 385599, 410004, 514132, 546672, 771198, 820008, 899731, 1028264, 1156797, 1542396, 1640016, 1799462, 2056528, 2313594, 2699193, 3084792, 3598924, 4627188, 5398386, 6169584, 7197848, 8097579, 9254376, 10796772, 14395696, 16195158, 18508752, 21593544, 32390316, 43187088, 64780632, 129561264]

約数ペア:

[(1, 129561264), (2, 64780632), (3, 43187088), (4, 32390316), (6, 21593544), (7, 18508752), (8, 16195158), (9, 14395696), (12, 10796772), (14, 9254376), (16, 8097579), (18, 7197848), (21, 6169584), (24, 5398386), (28, 4627188), (36, 3598924), (42, 3084792), (48, 2699193), (56, 2313594), (63, 2056528), (72, 1799462), (79, 1640016), (84, 1542396), (112, 1156797), (126, 1028264), (144, 899731), (158, 820008), (168, 771198), (237, 546672), (252, 514132), (316, 410004), (336, 385599), (474, 273336), (504, 257066), (553, 234288), (632, 205002), (711, 182224), (948, 136668), (1008, 128533), (1106, 117144), (1264, 102501), (1422, 91112), (1627, 79632), (1659, 78096), (1896, 68334), (2212, 58572), (2844, 45556), (3254, 39816), (3318, 39048), (3792, 34167), (4424, 29286), (4881, 26544), (4977, 26032), (5688, 22778), (6508, 19908), (6636, 19524), (8848, 14643), (9762, 13272), (9954, 13016), (11376, 11389)]