72637201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 92574720

約数和(自身を除く): 19937519

約数列:

[1, 7, 13, 59, 83, 91, 163, 413, 581, 767, 1079, 1141, 2119, 4897, 5369, 7553, 9617, 13529, 14833, 34279, 63661, 67319, 94703, 125021, 175877, 445627, 798211, 875147, 1231139, 5587477, 10376743, 72637201]

約数ペア:

[(1, 72637201), (7, 10376743), (13, 5587477), (59, 1231139), (83, 875147), (91, 798211), (163, 445627), (413, 175877), (581, 125021), (767, 94703), (1079, 67319), (1141, 63661), (2119, 34279), (4897, 14833), (5369, 13529), (7553, 9617)]