72694628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 66651292

約数列:

[1, 2, 4, 23, 31, 46, 62, 71, 92, 124, 142, 284, 359, 713, 718, 1426, 1436, 1633, 2201, 2852, 3266, 4402, 6532, 8257, 8804, 11129, 16514, 22258, 25489, 33028, 44516, 50623, 50978, 101246, 101956, 202492, 255967, 511934, 586247, 790159, 1023868, 1172494, 1580318, 2344988, 3160636, 18173657, 36347314, 72694628]

約数ペア:

[(1, 72694628), (2, 36347314), (4, 18173657), (23, 3160636), (31, 2344988), (46, 1580318), (62, 1172494), (71, 1023868), (92, 790159), (124, 586247), (142, 511934), (284, 255967), (359, 202492), (713, 101956), (718, 101246), (1426, 50978), (1436, 50623), (1633, 44516), (2201, 33028), (2852, 25489), (3266, 22258), (4402, 16514), (6532, 11129), (8257, 8804)]