79896838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 153128448

約数和(自身を除く): 73231610

約数列:

[1, 2, 7, 14, 17, 34, 37, 43, 74, 86, 119, 211, 238, 259, 301, 422, 518, 602, 629, 731, 1258, 1462, 1477, 1591, 2954, 3182, 3587, 4403, 5117, 7174, 7807, 8806, 9073, 10234, 11137, 15614, 18146, 22274, 25109, 27047, 50218, 54094, 54649, 63511, 109298, 127022, 132719, 154241, 189329, 265438, 308482, 335701, 378658, 671402, 929033, 1079687, 1858066, 2159374, 2349907, 4699814, 5706917, 11413834, 39948419, 79896838]

約数ペア:

[(1, 79896838), (2, 39948419), (7, 11413834), (14, 5706917), (17, 4699814), (34, 2349907), (37, 2159374), (43, 1858066), (74, 1079687), (86, 929033), (119, 671402), (211, 378658), (238, 335701), (259, 308482), (301, 265438), (422, 189329), (518, 154241), (602, 132719), (629, 127022), (731, 109298), (1258, 63511), (1462, 54649), (1477, 54094), (1591, 50218), (2954, 27047), (3182, 25109), (3587, 22274), (4403, 18146), (5117, 15614), (7174, 11137), (7807, 10234), (8806, 9073)]