72261216

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10909}}^1$

素因数の和:10948

約数の個数: 72

約数和(自身を含む): 214446960

約数和(自身を除く): 142185744

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, 10909, 21818, 32727, 43636, 65454, 87272, 98181, 130908, 174544, 196362, 250907, 261816, 349088, 392724, 501814, 523632, 752721, 785448, 1003628, 1047264, 1505442, 1570896, 2007256, 2258163, 3010884, 3141792, 4014512, 4516326, 6021768, 8029024, 9032652, 12043536, 18065304, 24087072, 36130608, 72261216]

約数ペア:

[(1, 72261216), (2, 36130608), (3, 24087072), (4, 18065304), (6, 12043536), (8, 9032652), (9, 8029024), (12, 6021768), (16, 4516326), (18, 4014512), (23, 3141792), (24, 3010884), (32, 2258163), (36, 2007256), (46, 1570896), (48, 1505442), (69, 1047264), (72, 1003628), (92, 785448), (96, 752721), (138, 523632), (144, 501814), (184, 392724), (207, 349088), (276, 261816), (288, 250907), (368, 196362), (414, 174544), (552, 130908), (736, 98181), (828, 87272), (1104, 65454), (1656, 43636), (2208, 32727), (3312, 21818), (6624, 10909)]