76806468

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 207916800

約数和(自身を除く): 131110332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 2549, 3348, 5022, 5098, 7533, 7647, 10044, 10196, 15066, 15294, 22941, 30132, 30588, 45882, 68823, 79019, 91764, 137646, 158038, 206469, 237057, 275292, 316076, 412938, 474114, 619407, 711171, 825876, 948228, 1238814, 1422342, 2133513, 2477628, 2844684, 4267026, 6400539, 8534052, 12801078, 19201617, 25602156, 38403234, 76806468]

約数ペア:

[(1, 76806468), (2, 38403234), (3, 25602156), (4, 19201617), (6, 12801078), (9, 8534052), (12, 6400539), (18, 4267026), (27, 2844684), (31, 2477628), (36, 2133513), (54, 1422342), (62, 1238814), (81, 948228), (93, 825876), (108, 711171), (124, 619407), (162, 474114), (186, 412938), (243, 316076), (279, 275292), (324, 237057), (372, 206469), (486, 158038), (558, 137646), (837, 91764), (972, 79019), (1116, 68823), (1674, 45882), (2511, 30588), (2549, 30132), (3348, 22941), (5022, 15294), (5098, 15066), (7533, 10196), (7647, 10044)]