82710628

素因数分解:

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

素因数の和:282

約数の個数: 108

約数和(自身を含む): 199774512

約数和(自身を除く): 117063884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 169, 182, 196, 227, 286, 308, 338, 364, 454, 539, 572, 637, 676, 908, 1001, 1078, 1183, 1274, 1589, 1859, 2002, 2156, 2366, 2497, 2548, 2951, 3178, 3718, 4004, 4732, 4994, 5902, 6356, 7007, 7436, 8281, 9988, 11123, 11804, 13013, 14014, 16562, 17479, 20657, 22246, 26026, 28028, 32461, 33124, 34958, 38363, 41314, 44492, 52052, 64922, 69916, 76726, 82628, 91091, 122353, 129844, 144599, 153452, 182182, 227227, 244706, 268541, 289198, 364364, 421993, 454454, 489412, 537082, 578396, 843986, 908908, 1074164, 1590589, 1687972, 1879787, 2953951, 3181178, 3759574, 5907902, 6362356, 7519148, 11815804, 20677657, 41355314, 82710628]

約数ペア:

[(1, 82710628), (2, 41355314), (4, 20677657), (7, 11815804), (11, 7519148), (13, 6362356), (14, 5907902), (22, 3759574), (26, 3181178), (28, 2953951), (44, 1879787), (49, 1687972), (52, 1590589), (77, 1074164), (91, 908908), (98, 843986), (143, 578396), (154, 537082), (169, 489412), (182, 454454), (196, 421993), (227, 364364), (286, 289198), (308, 268541), (338, 244706), (364, 227227), (454, 182182), (539, 153452), (572, 144599), (637, 129844), (676, 122353), (908, 91091), (1001, 82628), (1078, 76726), (1183, 69916), (1274, 64922), (1589, 52052), (1859, 44492), (2002, 41314), (2156, 38363), (2366, 34958), (2497, 33124), (2548, 32461), (2951, 28028), (3178, 26026), (3718, 22246), (4004, 20657), (4732, 17479), (4994, 16562), (5902, 14014), (6356, 13013), (7007, 11804), (7436, 11123), (8281, 9988)]