123978114

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 112

約数和(自身を含む): 311426304

約数和(自身を除く): 187448190

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 211, 234, 243, 279, 351, 403, 422, 486, 558, 633, 702, 729, 806, 837, 1053, 1209, 1266, 1458, 1674, 1899, 2106, 2418, 2511, 2743, 3159, 3627, 3798, 5022, 5486, 5697, 6318, 6541, 7254, 7533, 8229, 9477, 10881, 11394, 13082, 15066, 16458, 17091, 18954, 19623, 21762, 22599, 24687, 32643, 34182, 39246, 45198, 49374, 51273, 58869, 65286, 74061, 85033, 97929, 102546, 117738, 148122, 153819, 170066, 176607, 195858, 222183, 255099, 293787, 307638, 353214, 444366, 510198, 529821, 587574, 666549, 765297, 1059642, 1333098, 1530594, 1589463, 1999647, 2295891, 3178926, 3999294, 4591782, 4768389, 6887673, 9536778, 13775346, 20663019, 41326038, 61989057, 123978114]

約数ペア:

[(1, 123978114), (2, 61989057), (3, 41326038), (6, 20663019), (9, 13775346), (13, 9536778), (18, 6887673), (26, 4768389), (27, 4591782), (31, 3999294), (39, 3178926), (54, 2295891), (62, 1999647), (78, 1589463), (81, 1530594), (93, 1333098), (117, 1059642), (162, 765297), (186, 666549), (211, 587574), (234, 529821), (243, 510198), (279, 444366), (351, 353214), (403, 307638), (422, 293787), (486, 255099), (558, 222183), (633, 195858), (702, 176607), (729, 170066), (806, 153819), (837, 148122), (1053, 117738), (1209, 102546), (1266, 97929), (1458, 85033), (1674, 74061), (1899, 65286), (2106, 58869), (2418, 51273), (2511, 49374), (2743, 45198), (3159, 39246), (3627, 34182), (3798, 32643), (5022, 24687), (5486, 22599), (5697, 21762), (6318, 19623), (6541, 18954), (7254, 17091), (7533, 16458), (8229, 15066), (9477, 13082), (10881, 11394)]