764861472

素因数分解:

$2^5\times 3^2\times {\mathrm{541}}^1\times {\mathrm{4909}}^1$

素因数の和:5466

約数の個数: 72

約数和(自身を含む): 2179539180

約数和(自身を除く): 1414677708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 541, 1082, 1623, 2164, 3246, 4328, 4869, 4909, 6492, 8656, 9738, 9818, 12984, 14727, 17312, 19476, 19636, 25968, 29454, 38952, 39272, 44181, 51936, 58908, 77904, 78544, 88362, 117816, 155808, 157088, 176724, 235632, 353448, 471264, 706896, 1413792, 2655769, 5311538, 7967307, 10623076, 15934614, 21246152, 23901921, 31869228, 42492304, 47803842, 63738456, 84984608, 95607684, 127476912, 191215368, 254953824, 382430736, 764861472]

約数ペア:

[(1, 764861472), (2, 382430736), (3, 254953824), (4, 191215368), (6, 127476912), (8, 95607684), (9, 84984608), (12, 63738456), (16, 47803842), (18, 42492304), (24, 31869228), (32, 23901921), (36, 21246152), (48, 15934614), (72, 10623076), (96, 7967307), (144, 5311538), (288, 2655769), (541, 1413792), (1082, 706896), (1623, 471264), (2164, 353448), (3246, 235632), (4328, 176724), (4869, 157088), (4909, 155808), (6492, 117816), (8656, 88362), (9738, 78544), (9818, 77904), (12984, 58908), (14727, 51936), (17312, 44181), (19476, 39272), (19636, 38952), (25968, 29454)]