47168688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 80

約数和(自身を含む): 141102080

約数和(自身を除く): 93933392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1777, 1896, 2212, 3318, 3554, 3792, 4424, 5331, 6636, 7108, 8848, 10662, 12439, 13272, 14216, 21324, 24878, 26544, 28432, 37317, 42648, 49756, 74634, 85296, 99512, 140383, 149268, 199024, 280766, 298536, 421149, 561532, 597072, 842298, 982681, 1123064, 1684596, 1965362, 2246128, 2948043, 3369192, 3930724, 5896086, 6738384, 7861448, 11792172, 15722896, 23584344, 47168688]

約数ペア:

[(1, 47168688), (2, 23584344), (3, 15722896), (4, 11792172), (6, 7861448), (7, 6738384), (8, 5896086), (12, 3930724), (14, 3369192), (16, 2948043), (21, 2246128), (24, 1965362), (28, 1684596), (42, 1123064), (48, 982681), (56, 842298), (79, 597072), (84, 561532), (112, 421149), (158, 298536), (168, 280766), (237, 199024), (316, 149268), (336, 140383), (474, 99512), (553, 85296), (632, 74634), (948, 49756), (1106, 42648), (1264, 37317), (1659, 28432), (1777, 26544), (1896, 24878), (2212, 21324), (3318, 14216), (3554, 13272), (3792, 12439), (4424, 10662), (5331, 8848), (6636, 7108)]