71744274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3181}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 178701120

約数和(自身を除く): 106956846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3181, 3222, 3759, 6362, 7518, 9543, 11277, 19086, 22267, 22554, 28629, 44534, 57258, 66801, 133602, 200403, 400806, 569399, 1138798, 1708197, 3416394, 3985793, 5124591, 7971586, 10249182, 11957379, 23914758, 35872137, 71744274]

約数ペア:

[(1, 71744274), (2, 35872137), (3, 23914758), (6, 11957379), (7, 10249182), (9, 7971586), (14, 5124591), (18, 3985793), (21, 3416394), (42, 1708197), (63, 1138798), (126, 569399), (179, 400806), (358, 200403), (537, 133602), (1074, 66801), (1253, 57258), (1611, 44534), (2506, 28629), (3181, 22554), (3222, 22267), (3759, 19086), (6362, 11277), (7518, 9543)]