82427826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 183472128

約数和(自身を除く): 101044302

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 127, 157, 159, 254, 314, 318, 381, 471, 689, 762, 942, 1378, 1651, 2041, 2067, 3302, 4082, 4134, 4953, 6123, 6731, 8321, 9906, 12246, 13462, 16642, 19939, 20193, 24963, 39878, 40386, 49926, 59817, 87503, 108173, 119634, 175006, 216346, 259207, 262509, 324519, 518414, 525018, 649038, 777621, 1056767, 1555242, 2113534, 3170301, 6340602, 13737971, 27475942, 41213913, 82427826]

約数ペア:

[(1, 82427826), (2, 41213913), (3, 27475942), (6, 13737971), (13, 6340602), (26, 3170301), (39, 2113534), (53, 1555242), (78, 1056767), (106, 777621), (127, 649038), (157, 525018), (159, 518414), (254, 324519), (314, 262509), (318, 259207), (381, 216346), (471, 175006), (689, 119634), (762, 108173), (942, 87503), (1378, 59817), (1651, 49926), (2041, 40386), (2067, 39878), (3302, 24963), (4082, 20193), (4134, 19939), (4953, 16642), (6123, 13462), (6731, 12246), (8321, 9906)]