87528402

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19687}}^1$

素因数の和:19727

約数の個数: 48

約数和(自身を含む): 214992960

約数和(自身を除く): 127464558

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 19687, 39374, 59061, 118122, 177183, 255931, 354366, 374053, 511862, 748106, 767793, 1122159, 1535586, 2244318, 2303379, 3366477, 4606758, 4862689, 6732954, 9725378, 14588067, 29176134, 43764201, 87528402]

約数ペア:

[(1, 87528402), (2, 43764201), (3, 29176134), (6, 14588067), (9, 9725378), (13, 6732954), (18, 4862689), (19, 4606758), (26, 3366477), (38, 2303379), (39, 2244318), (57, 1535586), (78, 1122159), (114, 767793), (117, 748106), (171, 511862), (234, 374053), (247, 354366), (342, 255931), (494, 177183), (741, 118122), (1482, 59061), (2223, 39374), (4446, 19687)]