91121772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5051

約数の個数: 72

約数和(自身を含む): 255360000

約数和(自身を除く): 164238228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 4999, 6076, 9114, 9998, 14997, 18228, 19996, 29994, 34993, 59988, 69986, 104979, 139972, 154969, 209958, 244951, 309938, 419916, 464907, 489902, 619876, 734853, 929814, 979804, 1084783, 1469706, 1859628, 2169566, 2939412, 3254349, 4339132, 6508698, 7593481, 13017396, 15186962, 22780443, 30373924, 45560886, 91121772]

約数ペア:

[(1, 91121772), (2, 45560886), (3, 30373924), (4, 22780443), (6, 15186962), (7, 13017396), (12, 7593481), (14, 6508698), (21, 4339132), (28, 3254349), (31, 2939412), (42, 2169566), (49, 1859628), (62, 1469706), (84, 1084783), (93, 979804), (98, 929814), (124, 734853), (147, 619876), (186, 489902), (196, 464907), (217, 419916), (294, 309938), (372, 244951), (434, 209958), (588, 154969), (651, 139972), (868, 104979), (1302, 69986), (1519, 59988), (2604, 34993), (3038, 29994), (4557, 19996), (4999, 18228), (6076, 14997), (9114, 9998)]