72748848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89153}}^1$

素因数の和:89181

約数の個数: 40

約数和(自身を含む): 198991728

約数和(自身を除く): 126242880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 89153, 178306, 267459, 356612, 534918, 713224, 1069836, 1426448, 1515601, 2139672, 3031202, 4279344, 4546803, 6062404, 9093606, 12124808, 18187212, 24249616, 36374424, 72748848]

約数ペア:

[(1, 72748848), (2, 36374424), (3, 24249616), (4, 18187212), (6, 12124808), (8, 9093606), (12, 6062404), (16, 4546803), (17, 4279344), (24, 3031202), (34, 2139672), (48, 1515601), (51, 1426448), (68, 1069836), (102, 713224), (136, 534918), (204, 356612), (272, 267459), (408, 178306), (816, 89153)]