78839838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 222474240

約数和(自身を除く): 143634402

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 67, 77, 99, 126, 134, 154, 189, 198, 201, 231, 283, 297, 378, 402, 462, 469, 566, 594, 603, 693, 737, 849, 938, 1206, 1386, 1407, 1474, 1698, 1809, 1981, 2079, 2211, 2547, 2814, 3113, 3618, 3962, 4158, 4221, 4422, 5094, 5159, 5943, 6226, 6633, 7641, 8442, 9339, 10318, 11886, 12663, 13266, 15282, 15477, 17829, 18678, 18961, 19899, 21791, 25326, 28017, 30954, 35658, 37922, 39798, 43582, 46431, 53487, 56034, 56883, 65373, 84051, 92862, 106974, 113766, 130746, 132727, 139293, 168102, 170649, 196119, 208571, 265454, 278586, 341298, 392238, 398181, 417142, 511947, 588357, 625713, 796362, 1023894, 1176714, 1194543, 1251426, 1459997, 1877139, 2389086, 2919994, 3583629, 3754278, 4379991, 5631417, 7167258, 8759982, 11262834, 13139973, 26279946, 39419919, 78839838]

約数ペア:

[(1, 78839838), (2, 39419919), (3, 26279946), (6, 13139973), (7, 11262834), (9, 8759982), (11, 7167258), (14, 5631417), (18, 4379991), (21, 3754278), (22, 3583629), (27, 2919994), (33, 2389086), (42, 1877139), (54, 1459997), (63, 1251426), (66, 1194543), (67, 1176714), (77, 1023894), (99, 796362), (126, 625713), (134, 588357), (154, 511947), (189, 417142), (198, 398181), (201, 392238), (231, 341298), (283, 278586), (297, 265454), (378, 208571), (402, 196119), (462, 170649), (469, 168102), (566, 139293), (594, 132727), (603, 130746), (693, 113766), (737, 106974), (849, 92862), (938, 84051), (1206, 65373), (1386, 56883), (1407, 56034), (1474, 53487), (1698, 46431), (1809, 43582), (1981, 39798), (2079, 37922), (2211, 35658), (2547, 30954), (2814, 28017), (3113, 25326), (3618, 21791), (3962, 19899), (4158, 18961), (4221, 18678), (4422, 17829), (5094, 15477), (5159, 15282), (5943, 13266), (6226, 12663), (6633, 11886), (7641, 10318), (8442, 9339)]