121239288

素因数分解:

$2^3\times 3^3\times {\mathrm{571}}^1\times {\mathrm{983}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 337708800

約数和(自身を除く): 216469512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 571, 983, 1142, 1713, 1966, 2284, 2949, 3426, 3932, 4568, 5139, 5898, 6852, 7864, 8847, 10278, 11796, 13704, 15417, 17694, 20556, 23592, 26541, 30834, 35388, 41112, 53082, 61668, 70776, 106164, 123336, 212328, 561293, 1122586, 1683879, 2245172, 3367758, 4490344, 5051637, 6735516, 10103274, 13471032, 15154911, 20206548, 30309822, 40413096, 60619644, 121239288]

約数ペア:

[(1, 121239288), (2, 60619644), (3, 40413096), (4, 30309822), (6, 20206548), (8, 15154911), (9, 13471032), (12, 10103274), (18, 6735516), (24, 5051637), (27, 4490344), (36, 3367758), (54, 2245172), (72, 1683879), (108, 1122586), (216, 561293), (571, 212328), (983, 123336), (1142, 106164), (1713, 70776), (1966, 61668), (2284, 53082), (2949, 41112), (3426, 35388), (3932, 30834), (4568, 26541), (5139, 23592), (5898, 20556), (6852, 17694), (7864, 15417), (8847, 13704), (10278, 11796)]