87661944

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{14669}}^1$

素因数の和:14764

約数の個数: 48

約数和(自身を含む): 240294600

約数和(自身を除く): 152632656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 14669, 29338, 44007, 58676, 88014, 117352, 132021, 176028, 264042, 352056, 528084, 1056168, 1217527, 2435054, 3652581, 4870108, 7305162, 9740216, 10957743, 14610324, 21915486, 29220648, 43830972, 87661944]

約数ペア:

[(1, 87661944), (2, 43830972), (3, 29220648), (4, 21915486), (6, 14610324), (8, 10957743), (9, 9740216), (12, 7305162), (18, 4870108), (24, 3652581), (36, 2435054), (72, 1217527), (83, 1056168), (166, 528084), (249, 352056), (332, 264042), (498, 176028), (664, 132021), (747, 117352), (996, 88014), (1494, 58676), (1992, 44007), (2988, 29338), (5976, 14669)]