73126316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 140706720

約数和(自身を除く): 67580404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 89, 172, 178, 281, 356, 562, 731, 1124, 1462, 1513, 2924, 3026, 3827, 4777, 6052, 7654, 9554, 12083, 15308, 19108, 24166, 25009, 48332, 50018, 65059, 100036, 130118, 205411, 260236, 410822, 425153, 821644, 850306, 1075387, 1700612, 2150774, 4301548, 18281579, 36563158, 73126316]

約数ペア:

[(1, 73126316), (2, 36563158), (4, 18281579), (17, 4301548), (34, 2150774), (43, 1700612), (68, 1075387), (86, 850306), (89, 821644), (172, 425153), (178, 410822), (281, 260236), (356, 205411), (562, 130118), (731, 100036), (1124, 65059), (1462, 50018), (1513, 48332), (2924, 25009), (3026, 24166), (3827, 19108), (4777, 15308), (6052, 12083), (7654, 9554)]