71088408

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 198204000

約数和(自身を除く): 127115592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 794, 829, 1191, 1588, 1658, 2382, 2487, 3176, 3316, 3573, 4764, 4974, 6632, 7146, 7461, 9528, 9948, 10719, 14292, 14922, 19896, 21438, 22383, 28584, 29844, 42876, 44766, 59688, 85752, 89532, 179064, 329113, 658226, 987339, 1316452, 1974678, 2632904, 2962017, 3949356, 5924034, 7898712, 8886051, 11848068, 17772102, 23696136, 35544204, 71088408]

約数ペア:

[(1, 71088408), (2, 35544204), (3, 23696136), (4, 17772102), (6, 11848068), (8, 8886051), (9, 7898712), (12, 5924034), (18, 3949356), (24, 2962017), (27, 2632904), (36, 1974678), (54, 1316452), (72, 987339), (108, 658226), (216, 329113), (397, 179064), (794, 89532), (829, 85752), (1191, 59688), (1588, 44766), (1658, 42876), (2382, 29844), (2487, 28584), (3176, 22383), (3316, 21438), (3573, 19896), (4764, 14922), (4974, 14292), (6632, 10719), (7146, 9948), (7461, 9528)]