72533328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{30839}}^1$

素因数の和:30864

約数の個数: 60

約数和(自身を含む): 217977120

約数和(自身を除く): 145443792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 30839, 61678, 92517, 123356, 185034, 215873, 246712, 370068, 431746, 493424, 647619, 740136, 863492, 1295238, 1480272, 1511111, 1726984, 2590476, 3022222, 3453968, 4533333, 5180952, 6044444, 9066666, 10361904, 12088888, 18133332, 24177776, 36266664, 72533328]

約数ペア:

[(1, 72533328), (2, 36266664), (3, 24177776), (4, 18133332), (6, 12088888), (7, 10361904), (8, 9066666), (12, 6044444), (14, 5180952), (16, 4533333), (21, 3453968), (24, 3022222), (28, 2590476), (42, 1726984), (48, 1511111), (49, 1480272), (56, 1295238), (84, 863492), (98, 740136), (112, 647619), (147, 493424), (168, 431746), (196, 370068), (294, 246712), (336, 215873), (392, 185034), (588, 123356), (784, 92517), (1176, 61678), (2352, 30839)]