80669064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6763}}^1$

素因数の和:6850

約数の個数: 64

約数和(自身を含む): 233763840

約数和(自身を除く): 153094776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 6763, 11928, 13526, 20289, 27052, 40578, 47341, 54104, 81156, 94682, 142023, 162312, 189364, 284046, 378728, 480173, 568092, 960346, 1136184, 1440519, 1920692, 2881038, 3361211, 3841384, 5762076, 6722422, 10083633, 11524152, 13444844, 20167266, 26889688, 40334532, 80669064]

約数ペア:

[(1, 80669064), (2, 40334532), (3, 26889688), (4, 20167266), (6, 13444844), (7, 11524152), (8, 10083633), (12, 6722422), (14, 5762076), (21, 3841384), (24, 3361211), (28, 2881038), (42, 1920692), (56, 1440519), (71, 1136184), (84, 960346), (142, 568092), (168, 480173), (213, 378728), (284, 284046), (426, 189364), (497, 162312), (568, 142023), (852, 94682), (994, 81156), (1491, 54104), (1704, 47341), (1988, 40578), (2982, 27052), (3976, 20289), (5964, 13526), (6763, 11928)]