78966264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19469}}^1$

素因数の和:19504

約数の個数: 48

約数和(自身を含む): 213780600

約数和(自身を除く): 134814336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 19469, 38938, 58407, 77876, 116814, 155752, 233628, 253097, 467256, 506194, 759291, 1012388, 1518582, 2024776, 3037164, 3290261, 6074328, 6580522, 9870783, 13161044, 19741566, 26322088, 39483132, 78966264]

約数ペア:

[(1, 78966264), (2, 39483132), (3, 26322088), (4, 19741566), (6, 13161044), (8, 9870783), (12, 6580522), (13, 6074328), (24, 3290261), (26, 3037164), (39, 2024776), (52, 1518582), (78, 1012388), (104, 759291), (156, 506194), (169, 467256), (312, 253097), (338, 233628), (507, 155752), (676, 116814), (1014, 77876), (1352, 58407), (2028, 38938), (4056, 19469)]