171946872

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{5839}}^1$

素因数の和:6260

約数の個数: 48

約数和(自身を含む): 466908000

約数和(自身を除く): 294961128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 3272, 3681, 4908, 5839, 7362, 9816, 11678, 14724, 17517, 23356, 29448, 35034, 46712, 52551, 70068, 105102, 140136, 210204, 420408, 2388151, 4776302, 7164453, 9552604, 14328906, 19105208, 21493359, 28657812, 42986718, 57315624, 85973436, 171946872]

約数ペア:

[(1, 171946872), (2, 85973436), (3, 57315624), (4, 42986718), (6, 28657812), (8, 21493359), (9, 19105208), (12, 14328906), (18, 9552604), (24, 7164453), (36, 4776302), (72, 2388151), (409, 420408), (818, 210204), (1227, 140136), (1636, 105102), (2454, 70068), (3272, 52551), (3681, 46712), (4908, 35034), (5839, 29448), (7362, 23356), (9816, 17517), (11678, 14724)]