172074942

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{81707}}^1$

素因数の和:81734

約数の個数: 40

約数和(自身を含む): 415240056

約数和(自身を除く): 243165114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 81707, 163414, 245121, 490242, 735363, 1062191, 1470726, 2124382, 2206089, 3186573, 4412178, 6373146, 6618267, 9559719, 13236534, 19119438, 28679157, 57358314, 86037471, 172074942]

約数ペア:

[(1, 172074942), (2, 86037471), (3, 57358314), (6, 28679157), (9, 19119438), (13, 13236534), (18, 9559719), (26, 6618267), (27, 6373146), (39, 4412178), (54, 3186573), (78, 2206089), (81, 2124382), (117, 1470726), (162, 1062191), (234, 735363), (351, 490242), (702, 245121), (1053, 163414), (2106, 81707)]