65754378

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 150823296

約数和(自身を除く): 85068918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 2237, 3266, 4474, 4899, 6711, 9798, 13422, 14697, 20133, 29394, 40266, 51451, 102902, 154353, 158827, 308706, 317654, 463059, 476481, 926118, 952962, 1429443, 2858886, 3653021, 7306042, 10959063, 21918126, 32877189, 65754378]

約数ペア:

[(1, 65754378), (2, 32877189), (3, 21918126), (6, 10959063), (9, 7306042), (18, 3653021), (23, 2858886), (46, 1429443), (69, 952962), (71, 926118), (138, 476481), (142, 463059), (207, 317654), (213, 308706), (414, 158827), (426, 154353), (639, 102902), (1278, 51451), (1633, 40266), (2237, 29394), (3266, 20133), (4474, 14697), (4899, 13422), (6711, 9798)]