71071524

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 186109560

約数和(自身を除く): 115038036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 229, 233, 333, 444, 458, 466, 666, 687, 699, 916, 932, 1332, 1374, 1398, 2061, 2097, 2748, 2796, 4122, 4194, 8244, 8388, 8473, 8621, 16946, 17242, 25419, 25863, 33892, 34484, 50838, 51726, 53357, 76257, 77589, 101676, 103452, 106714, 152514, 155178, 160071, 213428, 305028, 310356, 320142, 480213, 640284, 960426, 1920852, 1974209, 3948418, 5922627, 7896836, 11845254, 17767881, 23690508, 35535762, 71071524]

約数ペア:

[(1, 71071524), (2, 35535762), (3, 23690508), (4, 17767881), (6, 11845254), (9, 7896836), (12, 5922627), (18, 3948418), (36, 1974209), (37, 1920852), (74, 960426), (111, 640284), (148, 480213), (222, 320142), (229, 310356), (233, 305028), (333, 213428), (444, 160071), (458, 155178), (466, 152514), (666, 106714), (687, 103452), (699, 101676), (916, 77589), (932, 76257), (1332, 53357), (1374, 51726), (1398, 50838), (2061, 34484), (2097, 33892), (2748, 25863), (2796, 25419), (4122, 17242), (4194, 16946), (8244, 8621), (8388, 8473)]