38939184

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3959

約数の個数: 80

約数和(自身を含む): 116659200

約数和(自身を除く): 77720016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 3919, 4968, 7838, 9936, 11757, 15676, 23514, 31352, 35271, 47028, 62704, 70542, 90137, 94056, 105813, 141084, 180274, 188112, 211626, 270411, 282168, 360548, 423252, 540822, 564336, 721096, 811233, 846504, 1081644, 1442192, 1622466, 1693008, 2163288, 2433699, 3244932, 4326576, 4867398, 6489864, 9734796, 12979728, 19469592, 38939184]

約数ペア:

[(1, 38939184), (2, 19469592), (3, 12979728), (4, 9734796), (6, 6489864), (8, 4867398), (9, 4326576), (12, 3244932), (16, 2433699), (18, 2163288), (23, 1693008), (24, 1622466), (27, 1442192), (36, 1081644), (46, 846504), (48, 811233), (54, 721096), (69, 564336), (72, 540822), (92, 423252), (108, 360548), (138, 282168), (144, 270411), (184, 211626), (207, 188112), (216, 180274), (276, 141084), (368, 105813), (414, 94056), (432, 90137), (552, 70542), (621, 62704), (828, 47028), (1104, 35271), (1242, 31352), (1656, 23514), (2484, 15676), (3312, 11757), (3919, 9936), (4968, 7838)]