73865418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 164783808

約数和(自身を除く): 90918390

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1433, 1562, 2343, 2866, 4299, 4686, 8591, 8598, 15763, 17182, 25773, 31526, 47289, 51546, 94578, 101743, 173393, 203486, 305229, 346786, 520179, 610458, 1040358, 1119173, 2238346, 3357519, 6715038, 12310903, 24621806, 36932709, 73865418]

約数ペア:

[(1, 73865418), (2, 36932709), (3, 24621806), (6, 12310903), (11, 6715038), (22, 3357519), (33, 2238346), (66, 1119173), (71, 1040358), (121, 610458), (142, 520179), (213, 346786), (242, 305229), (363, 203486), (426, 173393), (726, 101743), (781, 94578), (1433, 51546), (1562, 47289), (2343, 31526), (2866, 25773), (4299, 17182), (4686, 15763), (8591, 8598)]