120675828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15787}}^1$

素因数の和:15821

約数の個数: 72

約数和(自身を含む): 352767072

約数和(自身を除く): 232091244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 15787, 31574, 47361, 63148, 94722, 110509, 189444, 205231, 221018, 331527, 410462, 442036, 615693, 663054, 773563, 820924, 1231386, 1326108, 1436617, 1547126, 2320689, 2462772, 2873234, 3094252, 4309851, 4641378, 5746468, 8619702, 9282756, 10056319, 17239404, 20112638, 30168957, 40225276, 60337914, 120675828]

約数ペア:

[(1, 120675828), (2, 60337914), (3, 40225276), (4, 30168957), (6, 20112638), (7, 17239404), (12, 10056319), (13, 9282756), (14, 8619702), (21, 5746468), (26, 4641378), (28, 4309851), (39, 3094252), (42, 2873234), (49, 2462772), (52, 2320689), (78, 1547126), (84, 1436617), (91, 1326108), (98, 1231386), (147, 820924), (156, 773563), (182, 663054), (196, 615693), (273, 442036), (294, 410462), (364, 331527), (546, 221018), (588, 205231), (637, 189444), (1092, 110509), (1274, 94722), (1911, 63148), (2548, 47361), (3822, 31574), (7644, 15787)]