73223488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 172053504

約数和(自身を除く): 98830016

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 136, 167, 208, 221, 248, 272, 334, 403, 416, 442, 496, 527, 544, 668, 806, 832, 884, 992, 1054, 1088, 1336, 1612, 1768, 1984, 2108, 2171, 2672, 2839, 3224, 3536, 4216, 4342, 5177, 5344, 5678, 6448, 6851, 7072, 8432, 8684, 10354, 10688, 11356, 12896, 13702, 14144, 16864, 17368, 20708, 22712, 25792, 27404, 33728, 34736, 36907, 41416, 45424, 54808, 67301, 69472, 73814, 82832, 88009, 90848, 109616, 134602, 138944, 147628, 165664, 176018, 181696, 219232, 269204, 295256, 331328, 352036, 438464, 538408, 590512, 704072, 1076816, 1144117, 1181024, 1408144, 2153632, 2288234, 2362048, 2816288, 4307264, 4576468, 5632576, 9152936, 18305872, 36611744, 73223488]

約数ペア:

[(1, 73223488), (2, 36611744), (4, 18305872), (8, 9152936), (13, 5632576), (16, 4576468), (17, 4307264), (26, 2816288), (31, 2362048), (32, 2288234), (34, 2153632), (52, 1408144), (62, 1181024), (64, 1144117), (68, 1076816), (104, 704072), (124, 590512), (136, 538408), (167, 438464), (208, 352036), (221, 331328), (248, 295256), (272, 269204), (334, 219232), (403, 181696), (416, 176018), (442, 165664), (496, 147628), (527, 138944), (544, 134602), (668, 109616), (806, 90848), (832, 88009), (884, 82832), (992, 73814), (1054, 69472), (1088, 67301), (1336, 54808), (1612, 45424), (1768, 41416), (1984, 36907), (2108, 34736), (2171, 33728), (2672, 27404), (2839, 25792), (3224, 22712), (3536, 20708), (4216, 17368), (4342, 16864), (5177, 14144), (5344, 13702), (5678, 12896), (6448, 11356), (6851, 10688), (7072, 10354), (8432, 8684)]