80291088

素因数分解:

$2^4\times 3^5\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 236422368

約数和(自身を除く): 156131280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 193, 214, 216, 243, 321, 324, 386, 428, 432, 486, 579, 642, 648, 772, 856, 963, 972, 1158, 1284, 1296, 1544, 1712, 1737, 1926, 1944, 2316, 2568, 2889, 3088, 3474, 3852, 3888, 4632, 5136, 5211, 5778, 6948, 7704, 8667, 9264, 10422, 11556, 13896, 15408, 15633, 17334, 20651, 20844, 23112, 26001, 27792, 31266, 34668, 41302, 41688, 46224, 46899, 52002, 61953, 62532, 69336, 82604, 83376, 93798, 104004, 123906, 125064, 138672, 165208, 185859, 187596, 208008, 247812, 250128, 330416, 371718, 375192, 416016, 495624, 557577, 743436, 750384, 991248, 1115154, 1486872, 1672731, 2230308, 2973744, 3345462, 4460616, 5018193, 6690924, 8921232, 10036386, 13381848, 20072772, 26763696, 40145544, 80291088]

約数ペア:

[(1, 80291088), (2, 40145544), (3, 26763696), (4, 20072772), (6, 13381848), (8, 10036386), (9, 8921232), (12, 6690924), (16, 5018193), (18, 4460616), (24, 3345462), (27, 2973744), (36, 2230308), (48, 1672731), (54, 1486872), (72, 1115154), (81, 991248), (107, 750384), (108, 743436), (144, 557577), (162, 495624), (193, 416016), (214, 375192), (216, 371718), (243, 330416), (321, 250128), (324, 247812), (386, 208008), (428, 187596), (432, 185859), (486, 165208), (579, 138672), (642, 125064), (648, 123906), (772, 104004), (856, 93798), (963, 83376), (972, 82604), (1158, 69336), (1284, 62532), (1296, 61953), (1544, 52002), (1712, 46899), (1737, 46224), (1926, 41688), (1944, 41302), (2316, 34668), (2568, 31266), (2889, 27792), (3088, 26001), (3474, 23112), (3852, 20844), (3888, 20651), (4632, 17334), (5136, 15633), (5211, 15408), (5778, 13896), (6948, 11556), (7704, 10422), (8667, 9264)]