68960016

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4937}}^1$

素因数の和:5048

約数の個数: 60

約数和(自身を含む): 195021372

約数和(自身を除く): 126061356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 4937, 6984, 9874, 13968, 14811, 19748, 29622, 39496, 44433, 59244, 78992, 88866, 118488, 177732, 236976, 355464, 478889, 710928, 957778, 1436667, 1915556, 2873334, 3831112, 4310001, 5746668, 7662224, 8620002, 11493336, 17240004, 22986672, 34480008, 68960016]

約数ペア:

[(1, 68960016), (2, 34480008), (3, 22986672), (4, 17240004), (6, 11493336), (8, 8620002), (9, 7662224), (12, 5746668), (16, 4310001), (18, 3831112), (24, 2873334), (36, 1915556), (48, 1436667), (72, 957778), (97, 710928), (144, 478889), (194, 355464), (291, 236976), (388, 177732), (582, 118488), (776, 88866), (873, 78992), (1164, 59244), (1552, 44433), (1746, 39496), (2328, 29622), (3492, 19748), (4656, 14811), (4937, 13968), (6984, 9874)]