80182746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12007}}^1$

素因数の和:12075

約数の個数: 48

約数和(自身を含む): 202310784

約数和(自身を除く): 122128038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 12007, 24014, 36021, 72042, 84049, 108063, 168098, 216126, 252147, 504294, 636371, 756441, 1272742, 1512882, 1909113, 3818226, 4454597, 5727339, 8909194, 11454678, 13363791, 26727582, 40091373, 80182746]

約数ペア:

[(1, 80182746), (2, 40091373), (3, 26727582), (6, 13363791), (7, 11454678), (9, 8909194), (14, 5727339), (18, 4454597), (21, 3818226), (42, 1909113), (53, 1512882), (63, 1272742), (106, 756441), (126, 636371), (159, 504294), (318, 252147), (371, 216126), (477, 168098), (742, 108063), (954, 84049), (1113, 72042), (2226, 36021), (3339, 24014), (6678, 12007)]