90158688

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{853}}^1$

素因数の和:1236

約数の個数: 72

約数和(自身を含む): 257388768

約数和(自身を除く): 167230080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 853, 1101, 1468, 1706, 2202, 2559, 2936, 3303, 3412, 4404, 5118, 5872, 6606, 6824, 7677, 8808, 10236, 11744, 13212, 13648, 15354, 17616, 20472, 26424, 27296, 30708, 35232, 40944, 52848, 61416, 81888, 105696, 122832, 245664, 313051, 626102, 939153, 1252204, 1878306, 2504408, 2817459, 3756612, 5008816, 5634918, 7513224, 10017632, 11269836, 15026448, 22539672, 30052896, 45079344, 90158688]

約数ペア:

[(1, 90158688), (2, 45079344), (3, 30052896), (4, 22539672), (6, 15026448), (8, 11269836), (9, 10017632), (12, 7513224), (16, 5634918), (18, 5008816), (24, 3756612), (32, 2817459), (36, 2504408), (48, 1878306), (72, 1252204), (96, 939153), (144, 626102), (288, 313051), (367, 245664), (734, 122832), (853, 105696), (1101, 81888), (1468, 61416), (1706, 52848), (2202, 40944), (2559, 35232), (2936, 30708), (3303, 27296), (3412, 26424), (4404, 20472), (5118, 17616), (5872, 15354), (6606, 13648), (6824, 13212), (7677, 11744), (8808, 10236)]