72137142

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5783}}^1$

素因数の和:5815

約数の個数: 80

約数和(自身を含む): 201560832

約数和(自身を除く): 129423690

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 5783, 6237, 11566, 12474, 17349, 34698, 40481, 52047, 63613, 80962, 104094, 121443, 127226, 156141, 190839, 242886, 312282, 364329, 381678, 445291, 468423, 572517, 728658, 890582, 936846, 1092987, 1145034, 1335873, 1717551, 2185974, 2671746, 3278961, 3435102, 4007619, 5152653, 6557922, 8015238, 10305306, 12022857, 24045714, 36068571, 72137142]

約数ペア:

[(1, 72137142), (2, 36068571), (3, 24045714), (6, 12022857), (7, 10305306), (9, 8015238), (11, 6557922), (14, 5152653), (18, 4007619), (21, 3435102), (22, 3278961), (27, 2671746), (33, 2185974), (42, 1717551), (54, 1335873), (63, 1145034), (66, 1092987), (77, 936846), (81, 890582), (99, 728658), (126, 572517), (154, 468423), (162, 445291), (189, 381678), (198, 364329), (231, 312282), (297, 242886), (378, 190839), (462, 156141), (567, 127226), (594, 121443), (693, 104094), (891, 80962), (1134, 63613), (1386, 52047), (1782, 40481), (2079, 34698), (4158, 17349), (5783, 12474), (6237, 11566)]