83128812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 214782288

約数和(自身を除く): 131653476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 317, 492, 533, 634, 951, 1066, 1268, 1599, 1681, 1902, 2132, 3198, 3362, 3804, 4121, 5043, 6396, 6724, 8242, 10086, 12363, 12997, 16484, 20172, 21853, 24726, 25994, 38991, 43706, 49452, 51988, 65559, 77982, 87412, 131118, 155964, 168961, 262236, 337922, 506883, 532877, 675844, 1013766, 1065754, 1598631, 2027532, 2131508, 3197262, 6394524, 6927401, 13854802, 20782203, 27709604, 41564406, 83128812]

約数ペア:

[(1, 83128812), (2, 41564406), (3, 27709604), (4, 20782203), (6, 13854802), (12, 6927401), (13, 6394524), (26, 3197262), (39, 2131508), (41, 2027532), (52, 1598631), (78, 1065754), (82, 1013766), (123, 675844), (156, 532877), (164, 506883), (246, 337922), (317, 262236), (492, 168961), (533, 155964), (634, 131118), (951, 87412), (1066, 77982), (1268, 65559), (1599, 51988), (1681, 49452), (1902, 43706), (2132, 38991), (3198, 25994), (3362, 24726), (3804, 21853), (4121, 20172), (5043, 16484), (6396, 12997), (6724, 12363), (8242, 10086)]