39591648

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 81489312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 139, 144, 172, 184, 207, 258, 276, 278, 288, 344, 368, 387, 414, 417, 516, 552, 556, 688, 736, 774, 828, 834, 989, 1032, 1104, 1112, 1251, 1376, 1548, 1656, 1668, 1978, 2064, 2208, 2224, 2502, 2967, 3096, 3197, 3312, 3336, 3956, 4128, 4448, 5004, 5934, 5977, 6192, 6394, 6624, 6672, 7912, 8901, 9591, 10008, 11868, 11954, 12384, 12788, 13344, 15824, 17802, 17931, 19182, 20016, 23736, 23908, 25576, 28773, 31648, 35604, 35862, 38364, 40032, 47472, 47816, 51152, 53793, 57546, 71208, 71724, 76728, 94944, 95632, 102304, 107586, 115092, 137471, 142416, 143448, 153456, 191264, 215172, 230184, 274942, 284832, 286896, 306912, 412413, 430344, 460368, 549884, 573792, 824826, 860688, 920736, 1099768, 1237239, 1649652, 1721376, 2199536, 2474478, 3299304, 4399072, 4948956, 6598608, 9897912, 13197216, 19795824, 39591648]

約数ペア:

[(1, 39591648), (2, 19795824), (3, 13197216), (4, 9897912), (6, 6598608), (8, 4948956), (9, 4399072), (12, 3299304), (16, 2474478), (18, 2199536), (23, 1721376), (24, 1649652), (32, 1237239), (36, 1099768), (43, 920736), (46, 860688), (48, 824826), (69, 573792), (72, 549884), (86, 460368), (92, 430344), (96, 412413), (129, 306912), (138, 286896), (139, 284832), (144, 274942), (172, 230184), (184, 215172), (207, 191264), (258, 153456), (276, 143448), (278, 142416), (288, 137471), (344, 115092), (368, 107586), (387, 102304), (414, 95632), (417, 94944), (516, 76728), (552, 71724), (556, 71208), (688, 57546), (736, 53793), (774, 51152), (828, 47816), (834, 47472), (989, 40032), (1032, 38364), (1104, 35862), (1112, 35604), (1251, 31648), (1376, 28773), (1548, 25576), (1656, 23908), (1668, 23736), (1978, 20016), (2064, 19182), (2208, 17931), (2224, 17802), (2502, 15824), (2967, 13344), (3096, 12788), (3197, 12384), (3312, 11954), (3336, 11868), (3956, 10008), (4128, 9591), (4448, 8901), (5004, 7912), (5934, 6672), (5977, 6624), (6192, 6394)]