66175668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 184848300

約数和(自身を除く): 118672632

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 149, 156, 169, 219, 234, 292, 298, 338, 438, 447, 468, 507, 596, 657, 676, 876, 894, 949, 1014, 1314, 1341, 1521, 1788, 1898, 1937, 2028, 2628, 2682, 2847, 3042, 3796, 3874, 5364, 5694, 5811, 6084, 7748, 8541, 10877, 11388, 11622, 12337, 17082, 17433, 21754, 23244, 24674, 25181, 32631, 34164, 34866, 37011, 43508, 49348, 50362, 65262, 69732, 74022, 75543, 97893, 100724, 111033, 130524, 141401, 148044, 151086, 195786, 222066, 226629, 282802, 302172, 391572, 424203, 444132, 453258, 565604, 848406, 906516, 1272609, 1696812, 1838213, 2545218, 3676426, 5090436, 5514639, 7352852, 11029278, 16543917, 22058556, 33087834, 66175668]

約数ペア:

[(1, 66175668), (2, 33087834), (3, 22058556), (4, 16543917), (6, 11029278), (9, 7352852), (12, 5514639), (13, 5090436), (18, 3676426), (26, 2545218), (36, 1838213), (39, 1696812), (52, 1272609), (73, 906516), (78, 848406), (117, 565604), (146, 453258), (149, 444132), (156, 424203), (169, 391572), (219, 302172), (234, 282802), (292, 226629), (298, 222066), (338, 195786), (438, 151086), (447, 148044), (468, 141401), (507, 130524), (596, 111033), (657, 100724), (676, 97893), (876, 75543), (894, 74022), (949, 69732), (1014, 65262), (1314, 50362), (1341, 49348), (1521, 43508), (1788, 37011), (1898, 34866), (1937, 34164), (2028, 32631), (2628, 25181), (2682, 24674), (2847, 23244), (3042, 21754), (3796, 17433), (3874, 17082), (5364, 12337), (5694, 11622), (5811, 11388), (6084, 10877), (7748, 8541)]