84840318

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 108695682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 127, 139, 178, 254, 267, 278, 381, 417, 534, 762, 801, 834, 1143, 1251, 1602, 2286, 2403, 2502, 3429, 3753, 4806, 6858, 7506, 11303, 12371, 17653, 22606, 24742, 33909, 35306, 37113, 52959, 67818, 74226, 101727, 105918, 111339, 158877, 203454, 222678, 305181, 317754, 334017, 476631, 610362, 668034, 953262, 1571117, 3142234, 4713351, 9426702, 14140053, 28280106, 42420159, 84840318]

約数ペア:

[(1, 84840318), (2, 42420159), (3, 28280106), (6, 14140053), (9, 9426702), (18, 4713351), (27, 3142234), (54, 1571117), (89, 953262), (127, 668034), (139, 610362), (178, 476631), (254, 334017), (267, 317754), (278, 305181), (381, 222678), (417, 203454), (534, 158877), (762, 111339), (801, 105918), (834, 101727), (1143, 74226), (1251, 67818), (1602, 52959), (2286, 37113), (2403, 35306), (2502, 33909), (3429, 24742), (3753, 22606), (4806, 17653), (6858, 12371), (7506, 11303)]