89264838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 198862272

約数和(自身を除く): 109597434

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 73, 78, 122, 146, 183, 219, 257, 366, 438, 514, 771, 793, 949, 1542, 1586, 1898, 2379, 2847, 3341, 4453, 4758, 5694, 6682, 8906, 10023, 13359, 15677, 18761, 20046, 26718, 31354, 37522, 47031, 56283, 57889, 94062, 112566, 115778, 173667, 203801, 243893, 347334, 407602, 487786, 611403, 731679, 1144421, 1222806, 1463358, 2288842, 3433263, 6866526, 14877473, 29754946, 44632419, 89264838]

約数ペア:

[(1, 89264838), (2, 44632419), (3, 29754946), (6, 14877473), (13, 6866526), (26, 3433263), (39, 2288842), (61, 1463358), (73, 1222806), (78, 1144421), (122, 731679), (146, 611403), (183, 487786), (219, 407602), (257, 347334), (366, 243893), (438, 203801), (514, 173667), (771, 115778), (793, 112566), (949, 94062), (1542, 57889), (1586, 56283), (1898, 47031), (2379, 37522), (2847, 31354), (3341, 26718), (4453, 20046), (4758, 18761), (5694, 15677), (6682, 13359), (8906, 10023)]