68121756

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20391

約数の個数: 48

約数和(自身を含む): 182318080

約数和(自身を除く): 114196324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 20347, 40694, 61041, 81388, 122082, 183123, 244164, 366246, 549369, 630757, 732492, 1098738, 1261514, 1892271, 2197476, 2523028, 3784542, 5676813, 7569084, 11353626, 17030439, 22707252, 34060878, 68121756]

約数ペア:

[(1, 68121756), (2, 34060878), (3, 22707252), (4, 17030439), (6, 11353626), (9, 7569084), (12, 5676813), (18, 3784542), (27, 2523028), (31, 2197476), (36, 1892271), (54, 1261514), (62, 1098738), (93, 732492), (108, 630757), (124, 549369), (186, 366246), (279, 244164), (372, 183123), (558, 122082), (837, 81388), (1116, 61041), (1674, 40694), (3348, 20347)]