68760432

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1647

約数の個数: 120

約数和(自身を含む): 216381984

約数和(自身を除く): 147621552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 552, 598, 624, 828, 897, 936, 1104, 1196, 1597, 1656, 1794, 1872, 2392, 2691, 3194, 3312, 3588, 4784, 4791, 5382, 6388, 7176, 9582, 10764, 12776, 14352, 14373, 19164, 20761, 21528, 25552, 28746, 36731, 38328, 41522, 43056, 57492, 62283, 73462, 76656, 83044, 110193, 114984, 124566, 146924, 166088, 186849, 220386, 229968, 249132, 293848, 330579, 332176, 373698, 440772, 477503, 498264, 587696, 661158, 747396, 881544, 955006, 996528, 1322316, 1432509, 1494792, 1763088, 1910012, 2644632, 2865018, 2989584, 3820024, 4297527, 5289264, 5730036, 7640048, 8595054, 11460072, 17190108, 22920144, 34380216, 68760432]

約数ペア:

[(1, 68760432), (2, 34380216), (3, 22920144), (4, 17190108), (6, 11460072), (8, 8595054), (9, 7640048), (12, 5730036), (13, 5289264), (16, 4297527), (18, 3820024), (23, 2989584), (24, 2865018), (26, 2644632), (36, 1910012), (39, 1763088), (46, 1494792), (48, 1432509), (52, 1322316), (69, 996528), (72, 955006), (78, 881544), (92, 747396), (104, 661158), (117, 587696), (138, 498264), (144, 477503), (156, 440772), (184, 373698), (207, 332176), (208, 330579), (234, 293848), (276, 249132), (299, 229968), (312, 220386), (368, 186849), (414, 166088), (468, 146924), (552, 124566), (598, 114984), (624, 110193), (828, 83044), (897, 76656), (936, 73462), (1104, 62283), (1196, 57492), (1597, 43056), (1656, 41522), (1794, 38328), (1872, 36731), (2392, 28746), (2691, 25552), (3194, 21528), (3312, 20761), (3588, 19164), (4784, 14373), (4791, 14352), (5382, 12776), (6388, 10764), (7176, 9582)]