65151216

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1325

約数の個数: 120

約数和(自身を含む): 203789040

約数和(自身を除く): 138637824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1289, 1296, 1404, 1872, 1944, 2106, 2578, 2808, 3159, 3867, 3888, 4212, 5156, 5616, 6318, 7734, 8424, 10312, 11601, 12636, 15468, 16757, 16848, 20624, 23202, 25272, 30936, 33514, 34803, 46404, 50271, 50544, 61872, 67028, 69606, 92808, 100542, 104409, 134056, 139212, 150813, 185616, 201084, 208818, 268112, 278424, 301626, 313227, 402168, 417636, 452439, 556848, 603252, 626454, 804336, 835272, 904878, 1206504, 1252908, 1357317, 1670544, 1809756, 2413008, 2505816, 2714634, 3619512, 4071951, 5011632, 5429268, 7239024, 8143902, 10858536, 16287804, 21717072, 32575608, 65151216]

約数ペア:

[(1, 65151216), (2, 32575608), (3, 21717072), (4, 16287804), (6, 10858536), (8, 8143902), (9, 7239024), (12, 5429268), (13, 5011632), (16, 4071951), (18, 3619512), (24, 2714634), (26, 2505816), (27, 2413008), (36, 1809756), (39, 1670544), (48, 1357317), (52, 1252908), (54, 1206504), (72, 904878), (78, 835272), (81, 804336), (104, 626454), (108, 603252), (117, 556848), (144, 452439), (156, 417636), (162, 402168), (208, 313227), (216, 301626), (234, 278424), (243, 268112), (312, 208818), (324, 201084), (351, 185616), (432, 150813), (468, 139212), (486, 134056), (624, 104409), (648, 100542), (702, 92808), (936, 69606), (972, 67028), (1053, 61872), (1289, 50544), (1296, 50271), (1404, 46404), (1872, 34803), (1944, 33514), (2106, 30936), (2578, 25272), (2808, 23202), (3159, 20624), (3867, 16848), (3888, 16757), (4212, 15468), (5156, 12636), (5616, 11601), (6318, 10312), (7734, 8424)]