74673318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 165058560

約数和(自身を除く): 90385242

約数列:

[1, 2, 3, 6, 23, 29, 46, 47, 58, 69, 87, 94, 138, 141, 174, 282, 397, 667, 794, 1081, 1191, 1334, 1363, 2001, 2162, 2382, 2726, 3243, 4002, 4089, 6486, 8178, 9131, 11513, 18262, 18659, 23026, 27393, 31349, 34539, 37318, 54786, 55977, 62698, 69078, 94047, 111954, 188094, 264799, 429157, 529598, 541111, 794397, 858314, 1082222, 1287471, 1588794, 1623333, 2574942, 3246666, 12445553, 24891106, 37336659, 74673318]

約数ペア:

[(1, 74673318), (2, 37336659), (3, 24891106), (6, 12445553), (23, 3246666), (29, 2574942), (46, 1623333), (47, 1588794), (58, 1287471), (69, 1082222), (87, 858314), (94, 794397), (138, 541111), (141, 529598), (174, 429157), (282, 264799), (397, 188094), (667, 111954), (794, 94047), (1081, 69078), (1191, 62698), (1334, 55977), (1363, 54786), (2001, 37318), (2162, 34539), (2382, 31349), (2726, 27393), (3243, 23026), (4002, 18659), (4089, 18262), (6486, 11513), (8178, 9131)]