99777474

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 236544000

約数和(自身を除く): 136766526

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 1026, 1231, 1422, 1501, 2133, 2462, 3002, 3693, 4266, 4503, 7386, 9006, 11079, 13509, 22158, 23389, 27018, 33237, 40527, 46778, 66474, 70167, 81054, 97249, 140334, 194498, 210501, 291747, 421002, 583494, 631503, 875241, 1263006, 1750482, 1847731, 2625723, 3695462, 5251446, 5543193, 11086386, 16629579, 33259158, 49888737, 99777474]

約数ペア:

[(1, 99777474), (2, 49888737), (3, 33259158), (6, 16629579), (9, 11086386), (18, 5543193), (19, 5251446), (27, 3695462), (38, 2625723), (54, 1847731), (57, 1750482), (79, 1263006), (114, 875241), (158, 631503), (171, 583494), (237, 421002), (342, 291747), (474, 210501), (513, 194498), (711, 140334), (1026, 97249), (1231, 81054), (1422, 70167), (1501, 66474), (2133, 46778), (2462, 40527), (3002, 33237), (3693, 27018), (4266, 23389), (4503, 22158), (7386, 13509), (9006, 11079)]