121208544

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1553}}^1$

素因数の和:1840

約数の個数: 72

約数和(自身を含む): 346181472

約数和(自身を除く): 224972928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1553, 1626, 2168, 2439, 3106, 3252, 4336, 4659, 4878, 6212, 6504, 8672, 9318, 9756, 12424, 13008, 13977, 18636, 19512, 24848, 26016, 27954, 37272, 39024, 49696, 55908, 74544, 78048, 111816, 149088, 223632, 420863, 447264, 841726, 1262589, 1683452, 2525178, 3366904, 3787767, 5050356, 6733808, 7575534, 10100712, 13467616, 15151068, 20201424, 30302136, 40402848, 60604272, 121208544]

約数ペア:

[(1, 121208544), (2, 60604272), (3, 40402848), (4, 30302136), (6, 20201424), (8, 15151068), (9, 13467616), (12, 10100712), (16, 7575534), (18, 6733808), (24, 5050356), (32, 3787767), (36, 3366904), (48, 2525178), (72, 1683452), (96, 1262589), (144, 841726), (271, 447264), (288, 420863), (542, 223632), (813, 149088), (1084, 111816), (1553, 78048), (1626, 74544), (2168, 55908), (2439, 49696), (3106, 39024), (3252, 37272), (4336, 27954), (4659, 26016), (4878, 24848), (6212, 19512), (6504, 18636), (8672, 13977), (9318, 13008), (9756, 12424)]