72928736

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 150368400

約数和(自身を除く): 77439664

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 178, 232, 356, 464, 712, 883, 928, 1424, 1766, 2581, 2848, 3532, 5162, 7064, 10324, 14128, 20648, 25607, 28256, 41296, 51214, 78587, 82592, 102428, 157174, 204856, 314348, 409712, 628696, 819424, 1257392, 2279023, 2514784, 4558046, 9116092, 18232184, 36464368, 72928736]

約数ペア:

[(1, 72928736), (2, 36464368), (4, 18232184), (8, 9116092), (16, 4558046), (29, 2514784), (32, 2279023), (58, 1257392), (89, 819424), (116, 628696), (178, 409712), (232, 314348), (356, 204856), (464, 157174), (712, 102428), (883, 82592), (928, 78587), (1424, 51214), (1766, 41296), (2581, 28256), (2848, 25607), (3532, 20648), (5162, 14128), (7064, 10324)]