47771244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 128098880

約数和(自身を除く): 80327636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 211, 228, 331, 342, 422, 633, 662, 684, 844, 993, 1266, 1324, 1899, 1986, 2532, 2979, 3798, 3972, 4009, 5958, 6289, 7596, 8018, 11916, 12027, 12578, 16036, 18867, 24054, 25156, 36081, 37734, 48108, 56601, 69841, 72162, 75468, 113202, 139682, 144324, 209523, 226404, 279364, 419046, 628569, 838092, 1257138, 1326979, 2514276, 2653958, 3980937, 5307916, 7961874, 11942811, 15923748, 23885622, 47771244]

約数ペア:

[(1, 47771244), (2, 23885622), (3, 15923748), (4, 11942811), (6, 7961874), (9, 5307916), (12, 3980937), (18, 2653958), (19, 2514276), (36, 1326979), (38, 1257138), (57, 838092), (76, 628569), (114, 419046), (171, 279364), (211, 226404), (228, 209523), (331, 144324), (342, 139682), (422, 113202), (633, 75468), (662, 72162), (684, 69841), (844, 56601), (993, 48108), (1266, 37734), (1324, 36081), (1899, 25156), (1986, 24054), (2532, 18867), (2979, 16036), (3798, 12578), (3972, 12027), (4009, 11916), (5958, 8018), (6289, 7596)]