61748964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 166551840

約数和(自身を除く): 104802876

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 163, 204, 306, 326, 489, 612, 619, 652, 978, 1238, 1467, 1857, 1956, 2476, 2771, 2934, 3714, 5542, 5571, 5868, 7428, 8313, 10523, 11084, 11142, 16626, 21046, 22284, 24939, 31569, 33252, 42092, 49878, 63138, 94707, 99756, 100897, 126276, 189414, 201794, 302691, 378828, 403588, 605382, 908073, 1210764, 1715249, 1816146, 3430498, 3632292, 5145747, 6860996, 10291494, 15437241, 20582988, 30874482, 61748964]

約数ペア:

[(1, 61748964), (2, 30874482), (3, 20582988), (4, 15437241), (6, 10291494), (9, 6860996), (12, 5145747), (17, 3632292), (18, 3430498), (34, 1816146), (36, 1715249), (51, 1210764), (68, 908073), (102, 605382), (153, 403588), (163, 378828), (204, 302691), (306, 201794), (326, 189414), (489, 126276), (612, 100897), (619, 99756), (652, 94707), (978, 63138), (1238, 49878), (1467, 42092), (1857, 33252), (1956, 31569), (2476, 24939), (2771, 22284), (2934, 21046), (3714, 16626), (5542, 11142), (5571, 11084), (5868, 10523), (7428, 8313)]