81229842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1483}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 187518240

約数和(自身を除く): 106288398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 179, 306, 358, 537, 1074, 1483, 1611, 2966, 3043, 3222, 4449, 6086, 8898, 9129, 13347, 18258, 25211, 26694, 27387, 50422, 54774, 75633, 151266, 226899, 265457, 453798, 530914, 796371, 1592742, 2389113, 4512769, 4778226, 9025538, 13538307, 27076614, 40614921, 81229842]

約数ペア:

[(1, 81229842), (2, 40614921), (3, 27076614), (6, 13538307), (9, 9025538), (17, 4778226), (18, 4512769), (34, 2389113), (51, 1592742), (102, 796371), (153, 530914), (179, 453798), (306, 265457), (358, 226899), (537, 151266), (1074, 75633), (1483, 54774), (1611, 50422), (2966, 27387), (3043, 26694), (3222, 25211), (4449, 18258), (6086, 13347), (8898, 9129)]