80563824

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 248202864

約数和(自身を除く): 167639040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 181, 198, 264, 281, 362, 396, 528, 543, 562, 724, 792, 843, 1086, 1124, 1448, 1584, 1629, 1686, 1991, 2172, 2248, 2529, 2896, 3091, 3258, 3372, 3982, 4344, 4496, 5058, 5973, 6182, 6516, 6744, 7964, 8688, 9273, 10116, 11946, 12364, 13032, 13488, 15928, 17919, 18546, 20232, 23892, 24728, 26064, 27819, 31856, 35838, 37092, 40464, 47784, 49456, 50861, 55638, 71676, 74184, 95568, 101722, 111276, 143352, 148368, 152583, 203444, 222552, 286704, 305166, 406888, 445104, 457749, 559471, 610332, 813776, 915498, 1118942, 1220664, 1678413, 1830996, 2237884, 2441328, 3356826, 3661992, 4475768, 5035239, 6713652, 7323984, 8951536, 10070478, 13427304, 20140956, 26854608, 40281912, 80563824]

約数ペア:

[(1, 80563824), (2, 40281912), (3, 26854608), (4, 20140956), (6, 13427304), (8, 10070478), (9, 8951536), (11, 7323984), (12, 6713652), (16, 5035239), (18, 4475768), (22, 3661992), (24, 3356826), (33, 2441328), (36, 2237884), (44, 1830996), (48, 1678413), (66, 1220664), (72, 1118942), (88, 915498), (99, 813776), (132, 610332), (144, 559471), (176, 457749), (181, 445104), (198, 406888), (264, 305166), (281, 286704), (362, 222552), (396, 203444), (528, 152583), (543, 148368), (562, 143352), (724, 111276), (792, 101722), (843, 95568), (1086, 74184), (1124, 71676), (1448, 55638), (1584, 50861), (1629, 49456), (1686, 47784), (1991, 40464), (2172, 37092), (2248, 35838), (2529, 31856), (2896, 27819), (3091, 26064), (3258, 24728), (3372, 23892), (3982, 20232), (4344, 18546), (4496, 17919), (5058, 15928), (5973, 13488), (6182, 13032), (6516, 12364), (6744, 11946), (7964, 10116), (8688, 9273)]