73098272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 82839328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 199, 208, 398, 416, 796, 883, 1592, 1766, 2587, 3184, 3532, 5174, 6368, 7064, 10348, 11479, 14128, 20696, 22958, 28256, 41392, 45916, 82784, 91832, 175717, 183664, 351434, 367328, 702868, 1405736, 2284321, 2811472, 4568642, 5622944, 9137284, 18274568, 36549136, 73098272]

約数ペア:

[(1, 73098272), (2, 36549136), (4, 18274568), (8, 9137284), (13, 5622944), (16, 4568642), (26, 2811472), (32, 2284321), (52, 1405736), (104, 702868), (199, 367328), (208, 351434), (398, 183664), (416, 175717), (796, 91832), (883, 82784), (1592, 45916), (1766, 41392), (2587, 28256), (3184, 22958), (3532, 20696), (5174, 14128), (6368, 11479), (7064, 10348)]