72957948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 96

約数和(自身を含む): 216921600

約数和(自身を除く): 143963652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 2689, 3876, 4522, 5378, 6783, 8067, 9044, 10756, 13566, 16134, 18823, 27132, 32268, 37646, 45713, 51091, 56469, 75292, 91426, 102182, 112938, 137139, 153273, 182852, 204364, 225876, 274278, 306546, 319991, 357637, 548556, 613092, 639982, 715274, 868547, 959973, 1072911, 1279964, 1430548, 1737094, 1919946, 2145822, 2605641, 3474188, 3839892, 4291644, 5211282, 6079829, 10422564, 12159658, 18239487, 24319316, 36478974, 72957948]

約数ペア:

[(1, 72957948), (2, 36478974), (3, 24319316), (4, 18239487), (6, 12159658), (7, 10422564), (12, 6079829), (14, 5211282), (17, 4291644), (19, 3839892), (21, 3474188), (28, 2605641), (34, 2145822), (38, 1919946), (42, 1737094), (51, 1430548), (57, 1279964), (68, 1072911), (76, 959973), (84, 868547), (102, 715274), (114, 639982), (119, 613092), (133, 548556), (204, 357637), (228, 319991), (238, 306546), (266, 274278), (323, 225876), (357, 204364), (399, 182852), (476, 153273), (532, 137139), (646, 112938), (714, 102182), (798, 91426), (969, 75292), (1292, 56469), (1428, 51091), (1596, 45713), (1938, 37646), (2261, 32268), (2689, 27132), (3876, 18823), (4522, 16134), (5378, 13566), (6783, 10756), (8067, 9044)]