68774692

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 144426240

約数和(自身を除く): 75651548

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 269, 322, 397, 538, 644, 794, 1076, 1588, 1883, 2779, 3766, 5558, 6187, 7532, 9131, 11116, 12374, 18262, 24748, 36524, 43309, 63917, 86618, 106793, 127834, 173236, 213586, 255668, 427172, 747551, 1495102, 2456239, 2990204, 4912478, 9824956, 17193673, 34387346, 68774692]

約数ペア:

[(1, 68774692), (2, 34387346), (4, 17193673), (7, 9824956), (14, 4912478), (23, 2990204), (28, 2456239), (46, 1495102), (92, 747551), (161, 427172), (269, 255668), (322, 213586), (397, 173236), (538, 127834), (644, 106793), (794, 86618), (1076, 63917), (1588, 43309), (1883, 36524), (2779, 24748), (3766, 18262), (5558, 12374), (6187, 11116), (7532, 9131)]