90230634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5431}}^1$

素因数の和:5523

約数の個数: 48

約数和(自身を含む): 213542784

約数和(自身を除く): 123312150

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5431, 5538, 8307, 10862, 16293, 16614, 32586, 48879, 70603, 97758, 141206, 211809, 385601, 423618, 635427, 771202, 1156803, 1270854, 2313606, 3470409, 5012813, 6940818, 10025626, 15038439, 30076878, 45115317, 90230634]

約数ペア:

[(1, 90230634), (2, 45115317), (3, 30076878), (6, 15038439), (9, 10025626), (13, 6940818), (18, 5012813), (26, 3470409), (39, 2313606), (71, 1270854), (78, 1156803), (117, 771202), (142, 635427), (213, 423618), (234, 385601), (426, 211809), (639, 141206), (923, 97758), (1278, 70603), (1846, 48879), (2769, 32586), (5431, 16614), (5538, 16293), (8307, 10862)]