73333728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6529}}^1$

素因数の和:6561

約数の個数: 96

約数和(自身を含む): 230378400

約数和(自身を除く): 157044672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 6529, 11232, 13058, 19587, 26116, 39174, 52232, 58761, 78348, 84877, 104464, 117522, 156696, 169754, 176283, 208928, 235044, 254631, 313392, 339508, 352566, 470088, 509262, 626784, 679016, 705132, 763893, 940176, 1018524, 1358032, 1410264, 1527786, 1880352, 2037048, 2291679, 2716064, 2820528, 3055572, 4074096, 4583358, 5641056, 6111144, 8148192, 9166716, 12222288, 18333432, 24444576, 36666864, 73333728]

約数ペア:

[(1, 73333728), (2, 36666864), (3, 24444576), (4, 18333432), (6, 12222288), (8, 9166716), (9, 8148192), (12, 6111144), (13, 5641056), (16, 4583358), (18, 4074096), (24, 3055572), (26, 2820528), (27, 2716064), (32, 2291679), (36, 2037048), (39, 1880352), (48, 1527786), (52, 1410264), (54, 1358032), (72, 1018524), (78, 940176), (96, 763893), (104, 705132), (108, 679016), (117, 626784), (144, 509262), (156, 470088), (208, 352566), (216, 339508), (234, 313392), (288, 254631), (312, 235044), (351, 208928), (416, 176283), (432, 169754), (468, 156696), (624, 117522), (702, 104464), (864, 84877), (936, 78348), (1248, 58761), (1404, 52232), (1872, 39174), (2808, 26116), (3744, 19587), (5616, 13058), (6529, 11232)]