39728808

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11261}}^1$

素因数の和:11287

約数の個数: 72

約数和(自身を含む): 125177130

約数和(自身を除く): 85448322

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 11261, 22522, 33783, 45044, 67566, 78827, 90088, 101349, 135132, 157654, 202698, 236481, 270264, 315308, 405396, 472962, 551789, 630616, 709443, 810792, 945924, 1103578, 1418886, 1655367, 1891848, 2207156, 2837772, 3310734, 4414312, 4966101, 5675544, 6621468, 9932202, 13242936, 19864404, 39728808]

約数ペア:

[(1, 39728808), (2, 19864404), (3, 13242936), (4, 9932202), (6, 6621468), (7, 5675544), (8, 4966101), (9, 4414312), (12, 3310734), (14, 2837772), (18, 2207156), (21, 1891848), (24, 1655367), (28, 1418886), (36, 1103578), (42, 945924), (49, 810792), (56, 709443), (63, 630616), (72, 551789), (84, 472962), (98, 405396), (126, 315308), (147, 270264), (168, 236481), (196, 202698), (252, 157654), (294, 135132), (392, 101349), (441, 90088), (504, 78827), (588, 67566), (882, 45044), (1176, 33783), (1764, 22522), (3528, 11261)]