71761944

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 185610240

約数和(自身を除く): 113848296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 211, 222, 296, 383, 422, 444, 633, 766, 844, 888, 1149, 1266, 1532, 1688, 2298, 2532, 3064, 4596, 5064, 7807, 9192, 14171, 15614, 23421, 28342, 31228, 42513, 46842, 56684, 62456, 80813, 85026, 93684, 113368, 161626, 170052, 187368, 242439, 323252, 340104, 484878, 646504, 969756, 1939512, 2990081, 5980162, 8970243, 11960324, 17940486, 23920648, 35880972, 71761944]

約数ペア:

[(1, 71761944), (2, 35880972), (3, 23920648), (4, 17940486), (6, 11960324), (8, 8970243), (12, 5980162), (24, 2990081), (37, 1939512), (74, 969756), (111, 646504), (148, 484878), (211, 340104), (222, 323252), (296, 242439), (383, 187368), (422, 170052), (444, 161626), (633, 113368), (766, 93684), (844, 85026), (888, 80813), (1149, 62456), (1266, 56684), (1532, 46842), (1688, 42513), (2298, 31228), (2532, 28342), (3064, 23421), (4596, 15614), (5064, 14171), (7807, 9192)]