87368892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1979}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 220429440

約数和(自身を除く): 133060548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 283, 566, 849, 1132, 1698, 1979, 3396, 3679, 3958, 5937, 7358, 7916, 11037, 11874, 14716, 22074, 23748, 25727, 44148, 51454, 77181, 102908, 154362, 308724, 560057, 1120114, 1680171, 2240228, 3360342, 6720684, 7280741, 14561482, 21842223, 29122964, 43684446, 87368892]

約数ペア:

[(1, 87368892), (2, 43684446), (3, 29122964), (4, 21842223), (6, 14561482), (12, 7280741), (13, 6720684), (26, 3360342), (39, 2240228), (52, 1680171), (78, 1120114), (156, 560057), (283, 308724), (566, 154362), (849, 102908), (1132, 77181), (1698, 51454), (1979, 44148), (3396, 25727), (3679, 23748), (3958, 22074), (5937, 14716), (7358, 11874), (7916, 11037)]