627885804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{82141}}^1$

素因数の和:82175

約数の個数: 72

約数和(自身を含む): 1835380848

約数和(自身を除く): 1207495044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 82141, 164282, 246423, 328564, 492846, 574987, 985692, 1067833, 1149974, 1724961, 2135666, 2299948, 3203499, 3449922, 4024909, 4271332, 6406998, 6899844, 7474831, 8049818, 12074727, 12813996, 14949662, 16099636, 22424493, 24149454, 29899324, 44848986, 48298908, 52323817, 89697972, 104647634, 156971451, 209295268, 313942902, 627885804]

約数ペア:

[(1, 627885804), (2, 313942902), (3, 209295268), (4, 156971451), (6, 104647634), (7, 89697972), (12, 52323817), (13, 48298908), (14, 44848986), (21, 29899324), (26, 24149454), (28, 22424493), (39, 16099636), (42, 14949662), (49, 12813996), (52, 12074727), (78, 8049818), (84, 7474831), (91, 6899844), (98, 6406998), (147, 4271332), (156, 4024909), (182, 3449922), (196, 3203499), (273, 2299948), (294, 2135666), (364, 1724961), (546, 1149974), (588, 1067833), (637, 985692), (1092, 574987), (1274, 492846), (1911, 328564), (2548, 246423), (3822, 164282), (7644, 82141)]