40070556

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 105814800

約数和(自身を除く): 65744244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 67, 74, 111, 134, 148, 201, 222, 268, 333, 402, 444, 449, 603, 666, 804, 898, 1206, 1332, 1347, 1796, 2412, 2479, 2694, 4041, 4958, 5388, 7437, 8082, 9916, 14874, 16164, 16613, 22311, 29748, 30083, 33226, 44622, 49839, 60166, 66452, 89244, 90249, 99678, 120332, 149517, 180498, 199356, 270747, 299034, 360996, 541494, 598068, 1082988, 1113071, 2226142, 3339213, 4452284, 6678426, 10017639, 13356852, 20035278, 40070556]

約数ペア:

[(1, 40070556), (2, 20035278), (3, 13356852), (4, 10017639), (6, 6678426), (9, 4452284), (12, 3339213), (18, 2226142), (36, 1113071), (37, 1082988), (67, 598068), (74, 541494), (111, 360996), (134, 299034), (148, 270747), (201, 199356), (222, 180498), (268, 149517), (333, 120332), (402, 99678), (444, 90249), (449, 89244), (603, 66452), (666, 60166), (804, 49839), (898, 44622), (1206, 33226), (1332, 30083), (1347, 29748), (1796, 22311), (2412, 16613), (2479, 16164), (2694, 14874), (4041, 9916), (4958, 8082), (5388, 7437)]