77878368

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3961

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 159203232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 3919, 4968, 6624, 7838, 9936, 11757, 15676, 19872, 23514, 31352, 35271, 47028, 62704, 70542, 90137, 94056, 105813, 125408, 141084, 180274, 188112, 211626, 270411, 282168, 360548, 376224, 423252, 540822, 564336, 721096, 811233, 846504, 1081644, 1128672, 1442192, 1622466, 1693008, 2163288, 2433699, 2884384, 3244932, 3386016, 4326576, 4867398, 6489864, 8653152, 9734796, 12979728, 19469592, 25959456, 38939184, 77878368]

約数ペア:

[(1, 77878368), (2, 38939184), (3, 25959456), (4, 19469592), (6, 12979728), (8, 9734796), (9, 8653152), (12, 6489864), (16, 4867398), (18, 4326576), (23, 3386016), (24, 3244932), (27, 2884384), (32, 2433699), (36, 2163288), (46, 1693008), (48, 1622466), (54, 1442192), (69, 1128672), (72, 1081644), (92, 846504), (96, 811233), (108, 721096), (138, 564336), (144, 540822), (184, 423252), (207, 376224), (216, 360548), (276, 282168), (288, 270411), (368, 211626), (414, 188112), (432, 180274), (552, 141084), (621, 125408), (736, 105813), (828, 94056), (864, 90137), (1104, 70542), (1242, 62704), (1656, 47028), (2208, 35271), (2484, 31352), (3312, 23514), (3919, 19872), (4968, 15676), (6624, 11757), (7838, 9936)]