42480072

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1019}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 118728000

約数和(自身を除く): 76247928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1019, 1158, 1544, 1737, 2038, 2316, 3057, 3474, 4076, 4632, 5211, 6114, 6948, 8152, 9171, 10422, 12228, 13896, 18342, 20844, 24456, 27513, 36684, 41688, 55026, 73368, 110052, 196667, 220104, 393334, 590001, 786668, 1180002, 1573336, 1770003, 2360004, 3540006, 4720008, 5310009, 7080012, 10620018, 14160024, 21240036, 42480072]

約数ペア:

[(1, 42480072), (2, 21240036), (3, 14160024), (4, 10620018), (6, 7080012), (8, 5310009), (9, 4720008), (12, 3540006), (18, 2360004), (24, 1770003), (27, 1573336), (36, 1180002), (54, 786668), (72, 590001), (108, 393334), (193, 220104), (216, 196667), (386, 110052), (579, 73368), (772, 55026), (1019, 41688), (1158, 36684), (1544, 27513), (1737, 24456), (2038, 20844), (2316, 18342), (3057, 13896), (3474, 12228), (4076, 10422), (4632, 9171), (5211, 8152), (6114, 6948)]