61611408

素因数分解:

$2^4\times 3^3\times {\mathrm{142619}}^1$

素因数の和:142636

約数の個数: 40

約数和(自身を含む): 176848800

約数和(自身を除く): 115237392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 142619, 285238, 427857, 570476, 855714, 1140952, 1283571, 1711428, 2281904, 2567142, 3422856, 3850713, 5134284, 6845712, 7701426, 10268568, 15402852, 20537136, 30805704, 61611408]

約数ペア:

[(1, 61611408), (2, 30805704), (3, 20537136), (4, 15402852), (6, 10268568), (8, 7701426), (9, 6845712), (12, 5134284), (16, 3850713), (18, 3422856), (24, 2567142), (27, 2281904), (36, 1711428), (48, 1283571), (54, 1140952), (72, 855714), (108, 570476), (144, 427857), (216, 285238), (432, 142619)]