852446988

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{593}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 2191997808

約数和(自身を除く): 1339550820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 547, 593, 657, 876, 1094, 1186, 1314, 1641, 1779, 2188, 2372, 2628, 3282, 3558, 4923, 5337, 6564, 7116, 9846, 10674, 19692, 21348, 39931, 43289, 79862, 86578, 119793, 129867, 159724, 173156, 239586, 259734, 324371, 359379, 389601, 479172, 519468, 648742, 718758, 779202, 973113, 1297484, 1437516, 1558404, 1946226, 2919339, 3892452, 5838678, 11677356, 23679083, 47358166, 71037249, 94716332, 142074498, 213111747, 284148996, 426223494, 852446988]

約数ペア:

[(1, 852446988), (2, 426223494), (3, 284148996), (4, 213111747), (6, 142074498), (9, 94716332), (12, 71037249), (18, 47358166), (36, 23679083), (73, 11677356), (146, 5838678), (219, 3892452), (292, 2919339), (438, 1946226), (547, 1558404), (593, 1437516), (657, 1297484), (876, 973113), (1094, 779202), (1186, 718758), (1314, 648742), (1641, 519468), (1779, 479172), (2188, 389601), (2372, 359379), (2628, 324371), (3282, 259734), (3558, 239586), (4923, 173156), (5337, 159724), (6564, 129867), (7116, 119793), (9846, 86578), (10674, 79862), (19692, 43289), (21348, 39931)]