65254644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19949

約数の個数: 72

約数和(自身を含む): 203024640

約数和(自身を除く): 137769996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 19919, 39838, 59757, 79676, 119514, 139433, 179271, 239028, 258947, 278866, 358542, 418299, 517894, 557732, 717084, 776841, 836598, 1035788, 1254897, 1553682, 1673196, 1812629, 2330523, 2509794, 3107364, 3625258, 4661046, 5019588, 5437887, 7250516, 9322092, 10875774, 16313661, 21751548, 32627322, 65254644]

約数ペア:

[(1, 65254644), (2, 32627322), (3, 21751548), (4, 16313661), (6, 10875774), (7, 9322092), (9, 7250516), (12, 5437887), (13, 5019588), (14, 4661046), (18, 3625258), (21, 3107364), (26, 2509794), (28, 2330523), (36, 1812629), (39, 1673196), (42, 1553682), (52, 1254897), (63, 1035788), (78, 836598), (84, 776841), (91, 717084), (117, 557732), (126, 517894), (156, 418299), (182, 358542), (234, 278866), (252, 258947), (273, 239028), (364, 179271), (468, 139433), (546, 119514), (819, 79676), (1092, 59757), (1638, 39838), (3276, 19919)]