70905996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1412

約数の個数: 96

約数和(自身を含む): 213212160

約数和(自身を除く): 142306164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1321, 1491, 1917, 1988, 2556, 2642, 2982, 3834, 3963, 4473, 5284, 5964, 7668, 7926, 8946, 9247, 11889, 13419, 15852, 17892, 18494, 23778, 26838, 27741, 35667, 36988, 47556, 53676, 55482, 71334, 83223, 93791, 110964, 142668, 166446, 187582, 249669, 281373, 332892, 375164, 499338, 562746, 656537, 844119, 998676, 1125492, 1313074, 1688238, 1969611, 2532357, 2626148, 3376476, 3939222, 5064714, 5908833, 7878444, 10129428, 11817666, 17726499, 23635332, 35452998, 70905996]

約数ペア:

[(1, 70905996), (2, 35452998), (3, 23635332), (4, 17726499), (6, 11817666), (7, 10129428), (9, 7878444), (12, 5908833), (14, 5064714), (18, 3939222), (21, 3376476), (27, 2626148), (28, 2532357), (36, 1969611), (42, 1688238), (54, 1313074), (63, 1125492), (71, 998676), (84, 844119), (108, 656537), (126, 562746), (142, 499338), (189, 375164), (213, 332892), (252, 281373), (284, 249669), (378, 187582), (426, 166446), (497, 142668), (639, 110964), (756, 93791), (852, 83223), (994, 71334), (1278, 55482), (1321, 53676), (1491, 47556), (1917, 36988), (1988, 35667), (2556, 27741), (2642, 26838), (2982, 23778), (3834, 18494), (3963, 17892), (4473, 15852), (5284, 13419), (5964, 11889), (7668, 9247), (7926, 8946)]