87346896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19997}}^1$

素因数の和:20028

約数の個数: 80

約数和(自身を含む): 277732224

約数和(自身を除く): 190385328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 19997, 39994, 59991, 79988, 119982, 139979, 159976, 239964, 259961, 279958, 319952, 419937, 479928, 519922, 559916, 779883, 839874, 959856, 1039844, 1119832, 1559766, 1679748, 1819727, 2079688, 2239664, 3119532, 3359496, 3639454, 4159376, 5459181, 6239064, 6718992, 7278908, 10918362, 12478128, 14557816, 21836724, 29115632, 43673448, 87346896]

約数ペア:

[(1, 87346896), (2, 43673448), (3, 29115632), (4, 21836724), (6, 14557816), (7, 12478128), (8, 10918362), (12, 7278908), (13, 6718992), (14, 6239064), (16, 5459181), (21, 4159376), (24, 3639454), (26, 3359496), (28, 3119532), (39, 2239664), (42, 2079688), (48, 1819727), (52, 1679748), (56, 1559766), (78, 1119832), (84, 1039844), (91, 959856), (104, 839874), (112, 779883), (156, 559916), (168, 519922), (182, 479928), (208, 419937), (273, 319952), (312, 279958), (336, 259961), (364, 239964), (546, 159976), (624, 139979), (728, 119982), (1092, 79988), (1456, 59991), (2184, 39994), (4368, 19997)]