71115156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6883}}^1$

素因数の和:6941

約数の個数: 72

約数和(自身を含む): 210485184

約数和(自身を除く): 139370028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 6883, 10332, 13766, 20649, 27532, 41298, 48181, 61947, 82596, 96362, 123894, 144543, 192724, 247788, 282203, 289086, 433629, 564406, 578172, 846609, 867258, 1128812, 1693218, 1734516, 1975421, 2539827, 3386436, 3950842, 5079654, 5926263, 7901684, 10159308, 11852526, 17778789, 23705052, 35557578, 71115156]

約数ペア:

[(1, 71115156), (2, 35557578), (3, 23705052), (4, 17778789), (6, 11852526), (7, 10159308), (9, 7901684), (12, 5926263), (14, 5079654), (18, 3950842), (21, 3386436), (28, 2539827), (36, 1975421), (41, 1734516), (42, 1693218), (63, 1128812), (82, 867258), (84, 846609), (123, 578172), (126, 564406), (164, 433629), (246, 289086), (252, 282203), (287, 247788), (369, 192724), (492, 144543), (574, 123894), (738, 96362), (861, 82596), (1148, 61947), (1476, 48181), (1722, 41298), (2583, 27532), (3444, 20649), (5166, 13766), (6883, 10332)]