61897896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45247}}^1$

素因数の和:45278

約数の個数: 48

約数和(自身を含む): 176467200

約数和(自身を除く): 114569304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 45247, 90494, 135741, 180988, 271482, 361976, 407223, 542964, 814446, 859693, 1085928, 1628892, 1719386, 2579079, 3257784, 3438772, 5158158, 6877544, 7737237, 10316316, 15474474, 20632632, 30948948, 61897896]

約数ペア:

[(1, 61897896), (2, 30948948), (3, 20632632), (4, 15474474), (6, 10316316), (8, 7737237), (9, 6877544), (12, 5158158), (18, 3438772), (19, 3257784), (24, 2579079), (36, 1719386), (38, 1628892), (57, 1085928), (72, 859693), (76, 814446), (114, 542964), (152, 407223), (171, 361976), (228, 271482), (342, 180988), (456, 135741), (684, 90494), (1368, 45247)]