68439294

素因数分解:

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

素因数の和:171

約数の個数: 108

約数和(自身を含む): 189097272

約数和(自身を除く): 120657978

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 67, 77, 99, 121, 126, 134, 154, 198, 201, 231, 242, 363, 402, 462, 469, 603, 693, 726, 737, 847, 938, 1089, 1206, 1386, 1407, 1474, 1694, 2178, 2211, 2541, 2814, 4221, 4422, 4489, 5082, 5159, 6633, 7623, 8107, 8442, 8978, 10318, 13266, 13467, 15246, 15477, 16214, 24321, 26934, 30954, 31423, 40401, 46431, 48642, 49379, 56749, 62846, 72963, 80802, 92862, 94269, 98758, 113498, 145926, 148137, 170247, 188538, 282807, 296274, 340494, 345653, 444411, 510741, 543169, 565614, 691306, 888822, 1021482, 1036959, 1086338, 1629507, 2073918, 3110877, 3259014, 3802183, 4888521, 6221754, 7604366, 9777042, 11406549, 22813098, 34219647, 68439294]

約数ペア:

[(1, 68439294), (2, 34219647), (3, 22813098), (6, 11406549), (7, 9777042), (9, 7604366), (11, 6221754), (14, 4888521), (18, 3802183), (21, 3259014), (22, 3110877), (33, 2073918), (42, 1629507), (63, 1086338), (66, 1036959), (67, 1021482), (77, 888822), (99, 691306), (121, 565614), (126, 543169), (134, 510741), (154, 444411), (198, 345653), (201, 340494), (231, 296274), (242, 282807), (363, 188538), (402, 170247), (462, 148137), (469, 145926), (603, 113498), (693, 98758), (726, 94269), (737, 92862), (847, 80802), (938, 72963), (1089, 62846), (1206, 56749), (1386, 49379), (1407, 48642), (1474, 46431), (1694, 40401), (2178, 31423), (2211, 30954), (2541, 26934), (2814, 24321), (4221, 16214), (4422, 15477), (4489, 15246), (5082, 13467), (5159, 13266), (6633, 10318), (7623, 8978), (8107, 8442)]