64115424

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11717}}^1$

素因数の和:11752

約数の個数: 72

約数和(自身を含む): 191940840

約数和(自身を除く): 127825416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 11717, 23434, 35151, 46868, 70302, 93736, 105453, 140604, 187472, 210906, 222623, 281208, 374944, 421812, 445246, 562416, 667869, 843624, 890492, 1124832, 1335738, 1687248, 1780984, 2003607, 2671476, 3374496, 3561968, 4007214, 5342952, 7123936, 8014428, 10685904, 16028856, 21371808, 32057712, 64115424]

約数ペア:

[(1, 64115424), (2, 32057712), (3, 21371808), (4, 16028856), (6, 10685904), (8, 8014428), (9, 7123936), (12, 5342952), (16, 4007214), (18, 3561968), (19, 3374496), (24, 2671476), (32, 2003607), (36, 1780984), (38, 1687248), (48, 1335738), (57, 1124832), (72, 890492), (76, 843624), (96, 667869), (114, 562416), (144, 445246), (152, 421812), (171, 374944), (228, 281208), (288, 222623), (304, 210906), (342, 187472), (456, 140604), (608, 105453), (684, 93736), (912, 70302), (1368, 46868), (1824, 35151), (2736, 23434), (5472, 11717)]