71529264

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 120

約数和(自身を含む): 215316080

約数和(自身を除く): 143786816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 313, 368, 414, 432, 529, 552, 621, 626, 828, 939, 1058, 1104, 1242, 1252, 1587, 1656, 1878, 2116, 2484, 2504, 2817, 3174, 3312, 3756, 4232, 4761, 4968, 5008, 5634, 6348, 7199, 7512, 8451, 8464, 9522, 9936, 11268, 12696, 14283, 14398, 15024, 16902, 19044, 21597, 22536, 25392, 28566, 28796, 33804, 38088, 43194, 45072, 57132, 57592, 64791, 67608, 76176, 86388, 114264, 115184, 129582, 135216, 165577, 172776, 194373, 228528, 259164, 331154, 345552, 388746, 496731, 518328, 662308, 777492, 993462, 1036656, 1324616, 1490193, 1554984, 1986924, 2649232, 2980386, 3109968, 3973848, 4470579, 5960772, 7947696, 8941158, 11921544, 17882316, 23843088, 35764632, 71529264]

約数ペア:

[(1, 71529264), (2, 35764632), (3, 23843088), (4, 17882316), (6, 11921544), (8, 8941158), (9, 7947696), (12, 5960772), (16, 4470579), (18, 3973848), (23, 3109968), (24, 2980386), (27, 2649232), (36, 1986924), (46, 1554984), (48, 1490193), (54, 1324616), (69, 1036656), (72, 993462), (92, 777492), (108, 662308), (138, 518328), (144, 496731), (184, 388746), (207, 345552), (216, 331154), (276, 259164), (313, 228528), (368, 194373), (414, 172776), (432, 165577), (529, 135216), (552, 129582), (621, 115184), (626, 114264), (828, 86388), (939, 76176), (1058, 67608), (1104, 64791), (1242, 57592), (1252, 57132), (1587, 45072), (1656, 43194), (1878, 38088), (2116, 33804), (2484, 28796), (2504, 28566), (2817, 25392), (3174, 22536), (3312, 21597), (3756, 19044), (4232, 16902), (4761, 15024), (4968, 14398), (5008, 14283), (5634, 12696), (6348, 11268), (7199, 9936), (7512, 9522), (8451, 8464)]