84480732

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{193}}^2$

素因数の和:409

約数の個数: 90

約数和(自身を含む): 253713768

約数和(自身を除く): 169233036

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, 193, 252, 324, 378, 386, 567, 579, 756, 772, 1134, 1158, 1351, 1737, 2268, 2316, 2702, 3474, 4053, 5211, 5404, 6948, 8106, 10422, 12159, 15633, 16212, 20844, 24318, 31266, 36477, 37249, 48636, 62532, 72954, 74498, 109431, 111747, 145908, 148996, 218862, 223494, 260743, 335241, 437724, 446988, 521486, 670482, 782229, 1005723, 1042972, 1340964, 1564458, 2011446, 2346687, 3017169, 3128916, 4022892, 4693374, 6034338, 7040061, 9386748, 12068676, 14080122, 21120183, 28160244, 42240366, 84480732]

約数ペア:

[(1, 84480732), (2, 42240366), (3, 28160244), (4, 21120183), (6, 14080122), (7, 12068676), (9, 9386748), (12, 7040061), (14, 6034338), (18, 4693374), (21, 4022892), (27, 3128916), (28, 3017169), (36, 2346687), (42, 2011446), (54, 1564458), (63, 1340964), (81, 1042972), (84, 1005723), (108, 782229), (126, 670482), (162, 521486), (189, 446988), (193, 437724), (252, 335241), (324, 260743), (378, 223494), (386, 218862), (567, 148996), (579, 145908), (756, 111747), (772, 109431), (1134, 74498), (1158, 72954), (1351, 62532), (1737, 48636), (2268, 37249), (2316, 36477), (2702, 31266), (3474, 24318), (4053, 20844), (5211, 16212), (5404, 15633), (6948, 12159), (8106, 10422)]