55178172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{24329}}^1$

素因数の和:24352

約数の個数: 60

約数和(自身を含む): 164860080

約数和(自身を除く): 109681908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 24329, 48658, 72987, 97316, 145974, 170303, 218961, 291948, 340606, 437922, 510909, 656883, 681212, 875844, 1021818, 1313766, 1532727, 1970649, 2043636, 2627532, 3065454, 3941298, 4598181, 6130908, 7882596, 9196362, 13794543, 18392724, 27589086, 55178172]

約数ペア:

[(1, 55178172), (2, 27589086), (3, 18392724), (4, 13794543), (6, 9196362), (7, 7882596), (9, 6130908), (12, 4598181), (14, 3941298), (18, 3065454), (21, 2627532), (27, 2043636), (28, 1970649), (36, 1532727), (42, 1313766), (54, 1021818), (63, 875844), (81, 681212), (84, 656883), (108, 510909), (126, 437922), (162, 340606), (189, 291948), (252, 218961), (324, 170303), (378, 145974), (567, 97316), (756, 72987), (1134, 48658), (2268, 24329)]