98874412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 219474528

約数和(自身を除く): 120600116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 73, 91, 122, 146, 182, 244, 292, 364, 427, 511, 793, 854, 949, 1022, 1586, 1708, 1898, 2044, 3172, 3721, 3796, 4453, 5551, 6643, 7442, 8906, 11102, 13286, 14884, 17812, 22204, 26047, 26572, 31171, 48373, 52094, 57889, 62342, 96746, 104188, 115778, 124684, 193492, 231556, 271633, 338611, 405223, 543266, 677222, 810446, 1086532, 1354444, 1620892, 1901431, 3531229, 3802862, 7062458, 7605724, 14124916, 24718603, 49437206, 98874412]

約数ペア:

[(1, 98874412), (2, 49437206), (4, 24718603), (7, 14124916), (13, 7605724), (14, 7062458), (26, 3802862), (28, 3531229), (52, 1901431), (61, 1620892), (73, 1354444), (91, 1086532), (122, 810446), (146, 677222), (182, 543266), (244, 405223), (292, 338611), (364, 271633), (427, 231556), (511, 193492), (793, 124684), (854, 115778), (949, 104188), (1022, 96746), (1586, 62342), (1708, 57889), (1898, 52094), (2044, 48373), (3172, 31171), (3721, 26572), (3796, 26047), (4453, 22204), (5551, 17812), (6643, 14884), (7442, 13286), (8906, 11102)]