68052348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20803

約数の個数: 72

約数和(自身を含む): 211728608

約数和(自身を除く): 143676260

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, 20773, 41546, 62319, 83092, 124638, 145411, 186957, 249276, 270049, 290822, 373914, 436233, 540098, 581644, 747828, 810147, 872466, 1080196, 1308699, 1620294, 1744932, 1890343, 2430441, 2617398, 3240588, 3780686, 4860882, 5234796, 5671029, 7561372, 9721764, 11342058, 17013087, 22684116, 34026174, 68052348]

約数ペア:

[(1, 68052348), (2, 34026174), (3, 22684116), (4, 17013087), (6, 11342058), (7, 9721764), (9, 7561372), (12, 5671029), (13, 5234796), (14, 4860882), (18, 3780686), (21, 3240588), (26, 2617398), (28, 2430441), (36, 1890343), (39, 1744932), (42, 1620294), (52, 1308699), (63, 1080196), (78, 872466), (84, 810147), (91, 747828), (117, 581644), (126, 540098), (156, 436233), (182, 373914), (234, 290822), (252, 270049), (273, 249276), (364, 186957), (468, 145411), (546, 124638), (819, 83092), (1092, 62319), (1638, 41546), (3276, 20773)]