74646796

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 164956176

約数和(自身を除く): 90309380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 521, 602, 731, 833, 1042, 1204, 1462, 1666, 2084, 2107, 2924, 3332, 3647, 4214, 5117, 7294, 8428, 8857, 10234, 14588, 17714, 20468, 22403, 25529, 35428, 35819, 44806, 51058, 61999, 71638, 89612, 102116, 123998, 143276, 156821, 247996, 313642, 380851, 433993, 627284, 761702, 867986, 1097747, 1523404, 1735972, 2195494, 2665957, 4390988, 5331914, 10663828, 18661699, 37323398, 74646796]

約数ペア:

[(1, 74646796), (2, 37323398), (4, 18661699), (7, 10663828), (14, 5331914), (17, 4390988), (28, 2665957), (34, 2195494), (43, 1735972), (49, 1523404), (68, 1097747), (86, 867986), (98, 761702), (119, 627284), (172, 433993), (196, 380851), (238, 313642), (301, 247996), (476, 156821), (521, 143276), (602, 123998), (731, 102116), (833, 89612), (1042, 71638), (1204, 61999), (1462, 51058), (1666, 44806), (2084, 35819), (2107, 35428), (2924, 25529), (3332, 22403), (3647, 20468), (4214, 17714), (5117, 14588), (7294, 10234), (8428, 8857)]