87880608

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{13267}}^1$

素因数の和:13306

約数の個数: 72

約数和(自身を含む): 260795808

約数和(自身を除く): 172915200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 13267, 26534, 39801, 53068, 79602, 106136, 119403, 159204, 212272, 238806, 305141, 318408, 424544, 477612, 610282, 636816, 915423, 955224, 1220564, 1273632, 1830846, 1910448, 2441128, 2746269, 3661692, 3820896, 4882256, 5492538, 7323384, 9764512, 10985076, 14646768, 21970152, 29293536, 43940304, 87880608]

約数ペア:

[(1, 87880608), (2, 43940304), (3, 29293536), (4, 21970152), (6, 14646768), (8, 10985076), (9, 9764512), (12, 7323384), (16, 5492538), (18, 4882256), (23, 3820896), (24, 3661692), (32, 2746269), (36, 2441128), (46, 1910448), (48, 1830846), (69, 1273632), (72, 1220564), (92, 955224), (96, 915423), (138, 636816), (144, 610282), (184, 477612), (207, 424544), (276, 318408), (288, 305141), (368, 238806), (414, 212272), (552, 159204), (736, 119403), (828, 106136), (1104, 79602), (1656, 53068), (2208, 39801), (3312, 26534), (6624, 13267)]