127419732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4073}}^1$

素因数の和:4173

約数の個数: 72

約数和(自身を含む): 355904640

約数和(自身を除く): 228484908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 4073, 5214, 7821, 8146, 10428, 12219, 15642, 16292, 24438, 31284, 36657, 44803, 48876, 73314, 89606, 134409, 146628, 179212, 268818, 321767, 403227, 537636, 643534, 806454, 965301, 1287068, 1612908, 1930602, 2895903, 3539437, 3861204, 5791806, 7078874, 10618311, 11583612, 14157748, 21236622, 31854933, 42473244, 63709866, 127419732]

約数ペア:

[(1, 127419732), (2, 63709866), (3, 42473244), (4, 31854933), (6, 21236622), (9, 14157748), (11, 11583612), (12, 10618311), (18, 7078874), (22, 5791806), (33, 3861204), (36, 3539437), (44, 2895903), (66, 1930602), (79, 1612908), (99, 1287068), (132, 965301), (158, 806454), (198, 643534), (237, 537636), (316, 403227), (396, 321767), (474, 268818), (711, 179212), (869, 146628), (948, 134409), (1422, 89606), (1738, 73314), (2607, 48876), (2844, 44803), (3476, 36657), (4073, 31284), (5214, 24438), (7821, 16292), (8146, 15642), (10428, 12219)]