82256174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 167311872

約数和(自身を除く): 85055698

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 181, 182, 227, 286, 362, 454, 1001, 1267, 1589, 1991, 2002, 2353, 2497, 2534, 2951, 3178, 3982, 4706, 4994, 5902, 13937, 16471, 17479, 20657, 25883, 27874, 32461, 32942, 34958, 41087, 41314, 51766, 64922, 82174, 181181, 227227, 287609, 362362, 451957, 454454, 534131, 575218, 903914, 1068262, 3163699, 3738917, 5875441, 6327398, 7477834, 11750882, 41128087, 82256174]

約数ペア:

[(1, 82256174), (2, 41128087), (7, 11750882), (11, 7477834), (13, 6327398), (14, 5875441), (22, 3738917), (26, 3163699), (77, 1068262), (91, 903914), (143, 575218), (154, 534131), (181, 454454), (182, 451957), (227, 362362), (286, 287609), (362, 227227), (454, 181181), (1001, 82174), (1267, 64922), (1589, 51766), (1991, 41314), (2002, 41087), (2353, 34958), (2497, 32942), (2534, 32461), (2951, 27874), (3178, 25883), (3982, 20657), (4706, 17479), (4994, 16471), (5902, 13937)]