72737928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53171}}^1$

素因数の和:53202

約数の個数: 48

約数和(自身を含む): 207370800

約数和(自身を除く): 134632872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 53171, 106342, 159513, 212684, 319026, 425368, 478539, 638052, 957078, 1010249, 1276104, 1914156, 2020498, 3030747, 3828312, 4040996, 6061494, 8081992, 9092241, 12122988, 18184482, 24245976, 36368964, 72737928]

約数ペア:

[(1, 72737928), (2, 36368964), (3, 24245976), (4, 18184482), (6, 12122988), (8, 9092241), (9, 8081992), (12, 6061494), (18, 4040996), (19, 3828312), (24, 3030747), (36, 2020498), (38, 1914156), (57, 1276104), (72, 1010249), (76, 957078), (114, 638052), (152, 478539), (171, 425368), (228, 319026), (342, 212684), (456, 159513), (684, 106342), (1368, 53171)]