78477074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 136231368

約数和(自身を除く): 57754294

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 97, 194, 377, 481, 754, 841, 962, 1073, 1261, 1682, 2146, 2522, 2813, 3589, 5626, 7178, 10933, 13949, 21866, 27898, 31117, 36569, 46657, 62234, 73138, 81577, 93314, 104081, 163154, 208162, 404521, 809042, 1060501, 1353053, 2121002, 2706106, 3018349, 6036698, 39238537, 78477074]

約数ペア:

[(1, 78477074), (2, 39238537), (13, 6036698), (26, 3018349), (29, 2706106), (37, 2121002), (58, 1353053), (74, 1060501), (97, 809042), (194, 404521), (377, 208162), (481, 163154), (754, 104081), (841, 93314), (962, 81577), (1073, 73138), (1261, 62234), (1682, 46657), (2146, 36569), (2522, 31117), (2813, 27898), (3589, 21866), (5626, 13949), (7178, 10933)]