8049942

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 19863360

約数和(自身を除く): 11813418

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 79, 81, 102, 111, 153, 158, 162, 222, 237, 306, 333, 459, 474, 629, 666, 711, 918, 999, 1258, 1343, 1377, 1422, 1887, 1998, 2133, 2686, 2754, 2923, 2997, 3774, 4029, 4266, 5661, 5846, 5994, 6399, 8058, 8769, 11322, 12087, 12798, 16983, 17538, 24174, 26307, 33966, 36261, 49691, 50949, 52614, 72522, 78921, 99382, 101898, 108783, 149073, 157842, 217566, 236763, 298146, 447219, 473526, 894438, 1341657, 2683314, 4024971, 8049942]

約数ペア:

[(1, 8049942), (2, 4024971), (3, 2683314), (6, 1341657), (9, 894438), (17, 473526), (18, 447219), (27, 298146), (34, 236763), (37, 217566), (51, 157842), (54, 149073), (74, 108783), (79, 101898), (81, 99382), (102, 78921), (111, 72522), (153, 52614), (158, 50949), (162, 49691), (222, 36261), (237, 33966), (306, 26307), (333, 24174), (459, 17538), (474, 16983), (629, 12798), (666, 12087), (711, 11322), (918, 8769), (999, 8058), (1258, 6399), (1343, 5994), (1377, 5846), (1422, 5661), (1887, 4266), (1998, 4029), (2133, 3774), (2686, 2997), (2754, 2923)]