71149842

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 158984280

約数和(自身を除く): 87834438

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 229, 246, 369, 421, 458, 687, 738, 842, 1263, 1374, 2061, 2526, 3789, 4122, 7578, 9389, 17261, 18778, 28167, 34522, 51783, 56334, 84501, 96409, 103566, 155349, 169002, 192818, 289227, 310698, 578454, 867681, 1735362, 3952769, 7905538, 11858307, 23716614, 35574921, 71149842]

約数ペア:

[(1, 71149842), (2, 35574921), (3, 23716614), (6, 11858307), (9, 7905538), (18, 3952769), (41, 1735362), (82, 867681), (123, 578454), (229, 310698), (246, 289227), (369, 192818), (421, 169002), (458, 155349), (687, 103566), (738, 96409), (842, 84501), (1263, 56334), (1374, 51783), (2061, 34522), (2526, 28167), (3789, 18778), (4122, 17261), (7578, 9389)]