180925052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 414908928

約数和(自身を除く): 233983876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2387, 2707, 3038, 4774, 5414, 6076, 9548, 10828, 16709, 18949, 29777, 33418, 37898, 59554, 66836, 75796, 83917, 119108, 132643, 167834, 208439, 265286, 335668, 416878, 530572, 587419, 833756, 923087, 1174838, 1459073, 1846174, 2349676, 2918146, 3692348, 4111933, 5836292, 6461609, 8223866, 12923218, 16447732, 25846436, 45231263, 90462526, 180925052]

約数ペア:

[(1, 180925052), (2, 90462526), (4, 45231263), (7, 25846436), (11, 16447732), (14, 12923218), (22, 8223866), (28, 6461609), (31, 5836292), (44, 4111933), (49, 3692348), (62, 2918146), (77, 2349676), (98, 1846174), (124, 1459073), (154, 1174838), (196, 923087), (217, 833756), (308, 587419), (341, 530572), (434, 416878), (539, 335668), (682, 265286), (868, 208439), (1078, 167834), (1364, 132643), (1519, 119108), (2156, 83917), (2387, 75796), (2707, 66836), (3038, 59554), (4774, 37898), (5414, 33418), (6076, 29777), (9548, 18949), (10828, 16709)]