72618768

素因数分解:

$2^4\times 3^4\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 100

約数和(自身を含む): 212231580

約数和(自身を除く): 139612812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 137, 144, 162, 216, 274, 324, 409, 411, 432, 548, 648, 818, 822, 1096, 1227, 1233, 1296, 1636, 1644, 2192, 2454, 2466, 3272, 3288, 3681, 3699, 4908, 4932, 6544, 6576, 7362, 7398, 9816, 9864, 11043, 11097, 14724, 14796, 19632, 19728, 22086, 22194, 29448, 29592, 33129, 44172, 44388, 56033, 58896, 59184, 66258, 88344, 88776, 112066, 132516, 168099, 176688, 177552, 224132, 265032, 336198, 448264, 504297, 530064, 672396, 896528, 1008594, 1344792, 1512891, 2017188, 2689584, 3025782, 4034376, 4538673, 6051564, 8068752, 9077346, 12103128, 18154692, 24206256, 36309384, 72618768]

約数ペア:

[(1, 72618768), (2, 36309384), (3, 24206256), (4, 18154692), (6, 12103128), (8, 9077346), (9, 8068752), (12, 6051564), (16, 4538673), (18, 4034376), (24, 3025782), (27, 2689584), (36, 2017188), (48, 1512891), (54, 1344792), (72, 1008594), (81, 896528), (108, 672396), (137, 530064), (144, 504297), (162, 448264), (216, 336198), (274, 265032), (324, 224132), (409, 177552), (411, 176688), (432, 168099), (548, 132516), (648, 112066), (818, 88776), (822, 88344), (1096, 66258), (1227, 59184), (1233, 58896), (1296, 56033), (1636, 44388), (1644, 44172), (2192, 33129), (2454, 29592), (2466, 29448), (3272, 22194), (3288, 22086), (3681, 19728), (3699, 19632), (4908, 14796), (4932, 14724), (6544, 11097), (6576, 11043), (7362, 9864), (7398, 9816)]