71941968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 232128000

約数和(自身を除く): 160186032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 149, 168, 252, 298, 336, 447, 479, 504, 596, 894, 958, 1008, 1043, 1192, 1341, 1437, 1788, 1916, 2086, 2384, 2682, 2874, 3129, 3353, 3576, 3832, 4172, 4311, 5364, 5748, 6258, 6706, 7152, 7664, 8344, 8622, 9387, 10059, 10728, 11496, 12516, 13412, 16688, 17244, 18774, 20118, 21456, 22992, 25032, 26824, 30177, 34488, 37548, 40236, 50064, 53648, 60354, 68976, 71371, 75096, 80472, 120708, 142742, 150192, 160944, 214113, 241416, 285484, 428226, 482832, 499597, 570968, 642339, 856452, 999194, 1141936, 1284678, 1498791, 1712904, 1998388, 2569356, 2997582, 3425808, 3996776, 4496373, 5138712, 5995164, 7993552, 8992746, 10277424, 11990328, 17985492, 23980656, 35970984, 71941968]

約数ペア:

[(1, 71941968), (2, 35970984), (3, 23980656), (4, 17985492), (6, 11990328), (7, 10277424), (8, 8992746), (9, 7993552), (12, 5995164), (14, 5138712), (16, 4496373), (18, 3996776), (21, 3425808), (24, 2997582), (28, 2569356), (36, 1998388), (42, 1712904), (48, 1498791), (56, 1284678), (63, 1141936), (72, 999194), (84, 856452), (112, 642339), (126, 570968), (144, 499597), (149, 482832), (168, 428226), (252, 285484), (298, 241416), (336, 214113), (447, 160944), (479, 150192), (504, 142742), (596, 120708), (894, 80472), (958, 75096), (1008, 71371), (1043, 68976), (1192, 60354), (1341, 53648), (1437, 50064), (1788, 40236), (1916, 37548), (2086, 34488), (2384, 30177), (2682, 26824), (2874, 25032), (3129, 22992), (3353, 21456), (3576, 20118), (3832, 18774), (4172, 17244), (4311, 16688), (5364, 13412), (5748, 12516), (6258, 11496), (6706, 10728), (7152, 10059), (7664, 9387), (8344, 8622)]