74716972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 162860544

約数和(自身を除く): 88143572

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 43, 44, 46, 68, 86, 92, 101, 172, 187, 202, 253, 374, 391, 404, 473, 506, 731, 748, 782, 946, 989, 1012, 1111, 1462, 1564, 1717, 1892, 1978, 2222, 2323, 2924, 3434, 3956, 4301, 4343, 4444, 4646, 6868, 8041, 8602, 8686, 9292, 10879, 16082, 16813, 17204, 17372, 18887, 21758, 25553, 32164, 33626, 37774, 39491, 43516, 47773, 51106, 67252, 73831, 75548, 78982, 95546, 99889, 102212, 147662, 157964, 184943, 191092, 199778, 295324, 369886, 399556, 434401, 739772, 812141, 868802, 1098779, 1624282, 1698113, 1737604, 2197558, 3248564, 3396226, 4395116, 6792452, 18679243, 37358486, 74716972]

約数ペア:

[(1, 74716972), (2, 37358486), (4, 18679243), (11, 6792452), (17, 4395116), (22, 3396226), (23, 3248564), (34, 2197558), (43, 1737604), (44, 1698113), (46, 1624282), (68, 1098779), (86, 868802), (92, 812141), (101, 739772), (172, 434401), (187, 399556), (202, 369886), (253, 295324), (374, 199778), (391, 191092), (404, 184943), (473, 157964), (506, 147662), (731, 102212), (748, 99889), (782, 95546), (946, 78982), (989, 75548), (1012, 73831), (1111, 67252), (1462, 51106), (1564, 47773), (1717, 43516), (1892, 39491), (1978, 37774), (2222, 33626), (2323, 32164), (2924, 25553), (3434, 21758), (3956, 18887), (4301, 17372), (4343, 17204), (4444, 16813), (4646, 16082), (6868, 10879), (8041, 9292), (8602, 8686)]