66409902

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 168652800

約数和(自身を除く): 102242898

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 351, 383, 494, 507, 513, 702, 741, 766, 1014, 1026, 1149, 1482, 1521, 2223, 2298, 3042, 3211, 3447, 4446, 4563, 4979, 6422, 6669, 6894, 7277, 9126, 9633, 9958, 10341, 13338, 14554, 14937, 19266, 20682, 21831, 28899, 29874, 43662, 44811, 57798, 64727, 65493, 86697, 89622, 94601, 129454, 130986, 134433, 173394, 189202, 194181, 196479, 268866, 283803, 388362, 392958, 567606, 582543, 851409, 1165086, 1229813, 1702818, 1747629, 2459626, 2554227, 3495258, 3689439, 5108454, 7378878, 11068317, 22136634, 33204951, 66409902]

約数ペア:

[(1, 66409902), (2, 33204951), (3, 22136634), (6, 11068317), (9, 7378878), (13, 5108454), (18, 3689439), (19, 3495258), (26, 2554227), (27, 2459626), (38, 1747629), (39, 1702818), (54, 1229813), (57, 1165086), (78, 851409), (114, 582543), (117, 567606), (169, 392958), (171, 388362), (234, 283803), (247, 268866), (338, 196479), (342, 194181), (351, 189202), (383, 173394), (494, 134433), (507, 130986), (513, 129454), (702, 94601), (741, 89622), (766, 86697), (1014, 65493), (1026, 64727), (1149, 57798), (1482, 44811), (1521, 43662), (2223, 29874), (2298, 28899), (3042, 21831), (3211, 20682), (3447, 19266), (4446, 14937), (4563, 14554), (4979, 13338), (6422, 10341), (6669, 9958), (6894, 9633), (7277, 9126)]