72585288

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4733}}^1$

素因数の和:4819

約数の個数: 64

約数和(自身を含む): 204508800

約数和(自身を除く): 131923512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 4733, 5112, 7668, 9466, 14199, 15336, 18932, 28398, 37864, 42597, 56796, 85194, 113592, 127791, 170388, 255582, 336043, 340776, 511164, 672086, 1008129, 1022328, 1344172, 2016258, 2688344, 3024387, 4032516, 6048774, 8065032, 9073161, 12097548, 18146322, 24195096, 36292644, 72585288]

約数ペア:

[(1, 72585288), (2, 36292644), (3, 24195096), (4, 18146322), (6, 12097548), (8, 9073161), (9, 8065032), (12, 6048774), (18, 4032516), (24, 3024387), (27, 2688344), (36, 2016258), (54, 1344172), (71, 1022328), (72, 1008129), (108, 672086), (142, 511164), (213, 340776), (216, 336043), (284, 255582), (426, 170388), (568, 127791), (639, 113592), (852, 85194), (1278, 56796), (1704, 42597), (1917, 37864), (2556, 28398), (3834, 18932), (4733, 15336), (5112, 14199), (7668, 9466)]