80938278

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{7457}}^1$

素因数の和:7538

約数の個数: 40

約数和(自身を含む): 184093272

約数和(自身を除く): 103154994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 7457, 10854, 14914, 22371, 44742, 67113, 134226, 201339, 402678, 499619, 604017, 999238, 1208034, 1498857, 2997714, 4496571, 8993142, 13489713, 26979426, 40469139, 80938278]

約数ペア:

[(1, 80938278), (2, 40469139), (3, 26979426), (6, 13489713), (9, 8993142), (18, 4496571), (27, 2997714), (54, 1498857), (67, 1208034), (81, 999238), (134, 604017), (162, 499619), (201, 402678), (402, 201339), (603, 134226), (1206, 67113), (1809, 44742), (3618, 22371), (5427, 14914), (7457, 10854)]