68915475072

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^2\times {\mathrm{3709}}^1$

素因数の和:3983

約数の個数: 144

約数和(自身を含む): 199939153050

約数和(自身を除く): 131023677978

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1143, 1152, 1524, 2032, 2286, 3048, 3709, 4064, 4572, 6096, 7418, 8128, 9144, 11127, 12192, 14836, 16129, 16256, 18288, 22254, 24384, 29672, 32258, 33381, 36576, 44508, 48387, 48768, 59344, 64516, 66762, 73152, 89016, 96774, 118688, 129032, 133524, 145161, 146304, 178032, 193548, 237376, 258064, 267048, 290322, 356064, 387096, 471043, 474752, 516128, 534096, 580644, 712128, 774192, 942086, 1032256, 1068192, 1161288, 1413129, 1424256, 1548384, 1884172, 2064512, 2136384, 2322576, 2826258, 3096768, 3768344, 4239387, 4272768, 4645152, 5652516, 6193536, 7536688, 8478774, 9290304, 11305032, 15073376, 16957548, 18580608, 22610064, 30146752, 33915096, 45220128, 59822461, 60293504, 67830192, 90440256, 119644922, 135660384, 179467383, 180880512, 239289844, 271320768, 358934766, 478579688, 538402149, 542641536, 717869532, 957159376, 1076804298, 1435739064, 1914318752, 2153608596, 2871478128, 3828637504, 4307217192, 5742956256, 7657275008, 8614434384, 11485912512, 17228868768, 22971825024, 34457737536, 68915475072]

約数ペア:

[(1, 68915475072), (2, 34457737536), (3, 22971825024), (4, 17228868768), (6, 11485912512), (8, 8614434384), (9, 7657275008), (12, 5742956256), (16, 4307217192), (18, 3828637504), (24, 2871478128), (32, 2153608596), (36, 1914318752), (48, 1435739064), (64, 1076804298), (72, 957159376), (96, 717869532), (127, 542641536), (128, 538402149), (144, 478579688), (192, 358934766), (254, 271320768), (288, 239289844), (381, 180880512), (384, 179467383), (508, 135660384), (576, 119644922), (762, 90440256), (1016, 67830192), (1143, 60293504), (1152, 59822461), (1524, 45220128), (2032, 33915096), (2286, 30146752), (3048, 22610064), (3709, 18580608), (4064, 16957548), (4572, 15073376), (6096, 11305032), (7418, 9290304), (8128, 8478774), (9144, 7536688), (11127, 6193536), (12192, 5652516), (14836, 4645152), (16129, 4272768), (16256, 4239387), (18288, 3768344), (22254, 3096768), (24384, 2826258), (29672, 2322576), (32258, 2136384), (33381, 2064512), (36576, 1884172), (44508, 1548384), (48387, 1424256), (48768, 1413129), (59344, 1161288), (64516, 1068192), (66762, 1032256), (73152, 942086), (89016, 774192), (96774, 712128), (118688, 580644), (129032, 534096), (133524, 516128), (145161, 474752), (146304, 471043), (178032, 387096), (193548, 356064), (237376, 290322), (258064, 267048)]