71892648

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16369}}^1$

素因数の和:16442

約数の個数: 48

約数和(自身を含む): 197913300

約数和(自身を除く): 126020652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 16369, 32738, 49107, 65476, 98214, 130952, 147321, 196428, 294642, 392856, 589284, 998509, 1178568, 1997018, 2995527, 3994036, 5991054, 7988072, 8986581, 11982108, 17973162, 23964216, 35946324, 71892648]

約数ペア:

[(1, 71892648), (2, 35946324), (3, 23964216), (4, 17973162), (6, 11982108), (8, 8986581), (9, 7988072), (12, 5991054), (18, 3994036), (24, 2995527), (36, 1997018), (61, 1178568), (72, 998509), (122, 589284), (183, 392856), (244, 294642), (366, 196428), (488, 147321), (549, 130952), (732, 98214), (1098, 65476), (1464, 49107), (2196, 32738), (4392, 16369)]