71887152

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2446

約数の個数: 80

約数和(自身を含む): 202031712

約数和(自身を除く): 130144560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1258, 1776, 1887, 2381, 2516, 3774, 4762, 5032, 7143, 7548, 9524, 10064, 14286, 15096, 19048, 28572, 30192, 38096, 40477, 57144, 80954, 88097, 114288, 121431, 161908, 176194, 242862, 264291, 323816, 352388, 485724, 528582, 647632, 704776, 971448, 1057164, 1409552, 1497649, 1942896, 2114328, 2995298, 4228656, 4492947, 5990596, 8985894, 11981192, 17971788, 23962384, 35943576, 71887152]

約数ペア:

[(1, 71887152), (2, 35943576), (3, 23962384), (4, 17971788), (6, 11981192), (8, 8985894), (12, 5990596), (16, 4492947), (17, 4228656), (24, 2995298), (34, 2114328), (37, 1942896), (48, 1497649), (51, 1409552), (68, 1057164), (74, 971448), (102, 704776), (111, 647632), (136, 528582), (148, 485724), (204, 352388), (222, 323816), (272, 264291), (296, 242862), (408, 176194), (444, 161908), (592, 121431), (629, 114288), (816, 88097), (888, 80954), (1258, 57144), (1776, 40477), (1887, 38096), (2381, 30192), (2516, 28572), (3774, 19048), (4762, 15096), (5032, 14286), (7143, 10064), (7548, 9524)]