85106196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 246733760

約数和(自身を除く): 161627564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 739, 914, 1371, 1478, 1828, 2217, 2742, 2956, 3199, 4113, 4434, 5173, 5484, 6398, 6651, 8226, 8868, 9597, 10346, 12796, 13302, 15519, 16452, 19194, 20692, 26604, 28791, 31038, 38388, 46557, 57582, 62076, 93114, 115164, 186228, 337723, 675446, 1013169, 1350892, 2026338, 2364061, 3039507, 4052676, 4728122, 6079014, 7092183, 9456244, 12158028, 14184366, 21276549, 28368732, 42553098, 85106196]

約数ペア:

[(1, 85106196), (2, 42553098), (3, 28368732), (4, 21276549), (6, 14184366), (7, 12158028), (9, 9456244), (12, 7092183), (14, 6079014), (18, 4728122), (21, 4052676), (28, 3039507), (36, 2364061), (42, 2026338), (63, 1350892), (84, 1013169), (126, 675446), (252, 337723), (457, 186228), (739, 115164), (914, 93114), (1371, 62076), (1478, 57582), (1828, 46557), (2217, 38388), (2742, 31038), (2956, 28791), (3199, 26604), (4113, 20692), (4434, 19194), (5173, 16452), (5484, 15519), (6398, 13302), (6651, 12796), (8226, 10346), (8868, 9597)]