71894796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 172617984

約数和(自身を除く): 100723188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 503, 516, 554, 831, 1006, 1108, 1509, 1662, 2012, 3018, 3324, 6036, 11911, 21629, 23822, 35733, 43258, 47644, 64887, 71466, 86516, 129774, 139331, 142932, 259548, 278662, 417993, 557324, 835986, 1671972, 5991233, 11982466, 17973699, 23964932, 35947398, 71894796]

約数ペア:

[(1, 71894796), (2, 35947398), (3, 23964932), (4, 17973699), (6, 11982466), (12, 5991233), (43, 1671972), (86, 835986), (129, 557324), (172, 417993), (258, 278662), (277, 259548), (503, 142932), (516, 139331), (554, 129774), (831, 86516), (1006, 71466), (1108, 64887), (1509, 47644), (1662, 43258), (2012, 35733), (3018, 23822), (3324, 21629), (6036, 11911)]