59997678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 134713152

約数和(自身を除く): 74715474

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 73, 78, 82, 123, 146, 219, 246, 257, 438, 514, 533, 771, 949, 1066, 1542, 1599, 1898, 2847, 2993, 3198, 3341, 5694, 5986, 6682, 8979, 10023, 10537, 17958, 18761, 20046, 21074, 31611, 37522, 38909, 56283, 63222, 77818, 112566, 116727, 136981, 233454, 243893, 273962, 410943, 487786, 731679, 769201, 821886, 1463358, 1538402, 2307603, 4615206, 9999613, 19999226, 29998839, 59997678]

約数ペア:

[(1, 59997678), (2, 29998839), (3, 19999226), (6, 9999613), (13, 4615206), (26, 2307603), (39, 1538402), (41, 1463358), (73, 821886), (78, 769201), (82, 731679), (123, 487786), (146, 410943), (219, 273962), (246, 243893), (257, 233454), (438, 136981), (514, 116727), (533, 112566), (771, 77818), (949, 63222), (1066, 56283), (1542, 38909), (1599, 37522), (1898, 31611), (2847, 21074), (2993, 20046), (3198, 18761), (3341, 17958), (5694, 10537), (5986, 10023), (6682, 8979)]