80827884

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{14869}}^1$

素因数の和:15030

約数の個数: 36

約数和(自身を含む): 205681840

約数和(自身を除く): 124853956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 14869, 29738, 44607, 59476, 89214, 133821, 178428, 267642, 535284, 2245219, 4490438, 6735657, 8980876, 13471314, 20206971, 26942628, 40413942, 80827884]

約数ペア:

[(1, 80827884), (2, 40413942), (3, 26942628), (4, 20206971), (6, 13471314), (9, 8980876), (12, 6735657), (18, 4490438), (36, 2245219), (151, 535284), (302, 267642), (453, 178428), (604, 133821), (906, 89214), (1359, 59476), (1812, 44607), (2718, 29738), (5436, 14869)]