7761012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 21488544

約数和(自身を除く): 13727532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 197, 201, 268, 294, 394, 402, 469, 588, 591, 788, 804, 938, 1182, 1379, 1407, 1876, 2364, 2758, 2814, 3283, 4137, 5516, 5628, 6566, 8274, 9653, 9849, 13132, 13199, 16548, 19306, 19698, 26398, 28959, 38612, 39396, 39597, 52796, 57918, 79194, 92393, 115836, 158388, 184786, 277179, 369572, 554358, 646751, 1108716, 1293502, 1940253, 2587004, 3880506, 7761012]

約数ペア:

[(1, 7761012), (2, 3880506), (3, 2587004), (4, 1940253), (6, 1293502), (7, 1108716), (12, 646751), (14, 554358), (21, 369572), (28, 277179), (42, 184786), (49, 158388), (67, 115836), (84, 92393), (98, 79194), (134, 57918), (147, 52796), (196, 39597), (197, 39396), (201, 38612), (268, 28959), (294, 26398), (394, 19698), (402, 19306), (469, 16548), (588, 13199), (591, 13132), (788, 9849), (804, 9653), (938, 8274), (1182, 6566), (1379, 5628), (1407, 5516), (1876, 4137), (2364, 3283), (2758, 2814)]